From mboxrd@z Thu Jan 1 00:00:00 1970 MIME-Version: 1.0 Date: Tue, 18 Aug 2009 07:20:56 -0700 Message-ID: <3e1162e60908180720j505b1505y7342e1de09b30815@mail.gmail.com> From: David Leimbach To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> Content-Type: multipart/alternative; boundary=000e0cd5c4ba1362cd04716b3aea Subject: [9fans] vmware oddity (Fusion on Mac OS X) Topicbox-Message-UUID: 4d85e33e-ead5-11e9-9d60-3106f5b1d025 --000e0cd5c4ba1362cd04716b3aea Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Just fired up my plan 9 image in VMWare, and I noticed that gnot is showing a large amount of interrupts, and then the whole tracking of the system interrupts goes to nothing, the mouse stops working, and things are generally frozen. However, the odd bit is at one point time seemed to speed up and gnot went "really fast", before freezing again. anyone experienced this? It just unfroze again, but "l" "i" "s" and "c" on gnot are totally pegged. :-( Dave --000e0cd5c4ba1362cd04716b3aea Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Just fired up my plan 9 image in VMWare, and I noticed that gnot is showing= a large amount of interrupts, and then the whole tracking of the system in= terrupts goes to nothing, the mouse stops working, and things are generally= frozen.

However, the odd bit is at one point time seemed to speed up= and gnot went "really fast", before freezing again.
anyone experienced this? =A0It just unfroze again, but "l= " "i" "s" and "c" on gnot are totally pe= gged. :-(

Dave
--000e0cd5c4ba1362cd04716b3aea-- From mboxrd@z Thu Jan 1 00:00:00 1970 MIME-Version: 1.0 In-Reply-To: <3e1162e60908180720j505b1505y7342e1de09b30815@mail.gmail.com> References: <3e1162e60908180720j505b1505y7342e1de09b30815@mail.gmail.com> Date: Tue, 18 Aug 2009 07:26:53 -0700 Message-ID: <3e1162e60908180726t359ae4fcq5412a05043ce86c6@mail.gmail.com> From: David Leimbach To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> Content-Type: multipart/alternative; boundary=000e0cd6af3c5fea6a04716b4fba Subject: Re: [9fans] vmware oddity (Fusion on Mac OS X) Topicbox-Message-UUID: 4d89b54a-ead5-11e9-9d60-3106f5b1d025 --000e0cd6af3c5fea6a04716b4fba Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit now i am getting repeated soverflow for fx->in messages repeatedly. On Tue, Aug 18, 2009 at 7:20 AM, David Leimbach wrote: > Just fired up my plan 9 image in VMWare, and I noticed that gnot is showing > a large amount of interrupts, and then the whole tracking of the system > interrupts goes to nothing, the mouse stops working, and things are > generally frozen. > However, the odd bit is at one point time seemed to speed up and gnot went > "really fast", before freezing again. > > anyone experienced this? It just unfroze again, but "l" "i" "s" and "c" on > gnot are totally pegged. :-( > > Dave > --000e0cd6af3c5fea6a04716b4fba Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable now i am getting repeated soverflow for fx->in messages repeatedly. =A0<= br>
On Tue, Aug 18, 2009 at 7:20 AM, David Le= imbach <leimy2k@g= mail.com> wrote:
Just fired up my plan 9 image in VMWare, an= d I noticed that gnot is showing a large amount of interrupts, and then the= whole tracking of the system interrupts goes to nothing, the mouse stops w= orking, and things are generally frozen.

However, the odd bit is at one point time seemed to speed up= and gnot went "really fast", before freezing again.
anyone experienced this? =A0It just unfroze again, but "l= " "i" "s" and "c" on gnot are totally pe= gged. :-(

Dave

--000e0cd6af3c5fea6a04716b4fba-- From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <0db3d6ab4c0bc70762b5f66407924619@quanstro.net> From: erik quanstrom Date: Tue, 18 Aug 2009 10:32:17 -0400 To: 9fans@9fans.net In-Reply-To: <3e1162e60908180726t359ae4fcq5412a05043ce86c6@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] vmware oddity (Fusion on Mac OS X) Topicbox-Message-UUID: 4d8db9d8-ead5-11e9-9d60-3106f5b1d025 On Tue Aug 18 10:28:44 EDT 2009, leimy2k@gmail.com wrote: > now i am getting repeated soverflow for fx->in messages repeatedly. > it sounds like the interrupt handler takes long enough that there is no time to process the incoming frames. i wonder, are you running venti? - erik From mboxrd@z Thu Jan 1 00:00:00 1970 MIME-Version: 1.0 In-Reply-To: <0db3d6ab4c0bc70762b5f66407924619@quanstro.net> References: <3e1162e60908180726t359ae4fcq5412a05043ce86c6@mail.gmail.com> <0db3d6ab4c0bc70762b5f66407924619@quanstro.net> Date: Tue, 18 Aug 2009 07:44:06 -0700 Message-ID: <3e1162e60908180744t391bbe76ob23acf6e7f8c6888@mail.gmail.com> From: David Leimbach To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> Content-Type: multipart/alternative; boundary=000e0cd5d01cecd9b904716b8c18 Subject: Re: [9fans] vmware oddity (Fusion on Mac OS X) Topicbox-Message-UUID: 4d95ca7e-ead5-11e9-9d60-3106f5b1d025 --000e0cd5d01cecd9b904716b8c18 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit On Tue, Aug 18, 2009 at 7:32 AM, erik quanstrom wrote: > On Tue Aug 18 10:28:44 EDT 2009, leimy2k@gmail.com wrote: > > > now i am getting repeated soverflow for fx->in messages repeatedly. > > > > it sounds like the interrupt handler takes long enough that > there is no time to process the incoming frames. > > i wonder, are you running venti? I am, and venti took a long time to start at boot this time around. I suppose I should just run fossil in vmware. > > > - erik > > --000e0cd5d01cecd9b904716b8c18 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

On Tue, Aug 18, 2009 at 7:32 AM, erik qu= anstrom <quan= stro@quanstro.net> wrote:
On Tue Aug 18 10:28:44 EDT 2009, leimy2k@gmail.com wrote:

> now i am getting repeated soverflow for fx->in messages repeatedly.=
>

it sounds like the interrupt handler takes long enough that
there is no time to process the incoming frames.

i wonder, are you running venti?

I am, and = venti took a long time to start at boot this time around. =A0I suppose I sh= ould just run fossil in vmware. =A0


=A0


- erik


--000e0cd5d01cecd9b904716b8c18-- From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <721093eed16d74aa67e3f39f7e116f0a@quanstro.net> From: erik quanstrom Date: Tue, 18 Aug 2009 10:49:38 -0400 To: 9fans@9fans.net In-Reply-To: <3e1162e60908180744t391bbe76ob23acf6e7f8c6888@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] vmware oddity (Fusion on Mac OS X) Topicbox-Message-UUID: 4d99d09c-ead5-11e9-9d60-3106f5b1d025 > > it sounds like the interrupt handler takes long enough that > > there is no time to process the incoming frames. > > > > i wonder, are you running venti? > > > I am, and venti took a long time to start at boot this time around. I > suppose I should just run fossil in vmware. well, there are a couple of things that should be done - the ethernet driver bug should be fixed - venti should be shown how to use a pipe instead of tcp. but, i think if you configure a proper loopback using loopbackmedium rather than going through your virtual ethernet controller, that might just fix the problem. - erik From mboxrd@z Thu Jan 1 00:00:00 1970 MIME-Version: 1.0 In-Reply-To: <721093eed16d74aa67e3f39f7e116f0a@quanstro.net> References: <3e1162e60908180744t391bbe76ob23acf6e7f8c6888@mail.gmail.com> <721093eed16d74aa67e3f39f7e116f0a@quanstro.net> Date: Thu, 20 Aug 2009 14:10:56 -0400 Message-ID: <22e9d6110908201110t2dea6d2fgdbf04a1c747cac57@mail.gmail.com> From: james toy To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: Re: [9fans] vmware oddity (Fusion on Mac OS X) Topicbox-Message-UUID: 4f4cc69c-ead5-11e9-9d60-3106f5b1d025 I was just actually about to post about this. I have yet to find a fix; however, it seems its after the multiplex code and can be found here http://fxr.watson.org/fxr/source/pc/devether.c?v=3DPLAN9#L202 I am not running venti; I am only running fossil. I don't think that is related in light of the fact we are running both options and its happening on both. I get the behavior after i put in my aescbc key before rio. I also get a whole bunch of download failed and see faces freaking out as its trying to interact with my GMail. I only get this on updating or downloading my emails on first boot. I am going to continue to look into it. james toy On Tue, Aug 18, 2009 at 10:49 AM, erik quanstrom wro= te: >> > it sounds like the interrupt handler takes long enough that >> > there is no time to process the incoming frames. >> > >> > i wonder, are you running venti? >> >> >> I am, and venti took a long time to start at boot this time around. =A0I >> suppose I should just run fossil in vmware. > > well, there are a couple of things that should be done > - the ethernet driver bug should be fixed > - venti should be shown how to use a pipe instead of tcp. > > but, i think if you configure a proper loopback using > loopbackmedium rather than going through your virtual > ethernet controller, that might just fix the problem. > > - erik > > From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <93a189738e74c71135b801d4fa321be7@quanstro.net> From: erik quanstrom Date: Thu, 20 Aug 2009 15:46:19 -0400 To: 9fans@9fans.net In-Reply-To: <22e9d6110908201110t2dea6d2fgdbf04a1c747cac57@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] vmware oddity (Fusion on Mac OS X) Topicbox-Message-UUID: 4f5a8304-ead5-11e9-9d60-3106f5b1d025 > > http://fxr.watson.org/fxr/source/pc/devether.c?v=PLAN9#L202 > you may wish to give "standard" (at least to 9fans) links to code, e.g: /sys/src/9/pc/devether.c:202 you would probablly benefit from removing the print statements. they're potentially going to make the problem much worse. /net/ether0/stats will have the statistic so it can be tracked there without printing on each error. i would imagine snoopy would be informative. - erik