Serious i386 interrupt mask bug in RELENG_4 (was Re: 4.4-RC NFS panic)

2001-08-23 Thread Walter C. Pelissero
Ian Dowse writes: > In message <[EMAIL PROTECTED]>, Warner Losh writes: > > > >I think that might be due to a bug in the shared interrupt code that > >Ian Dowse sent me about earlier today. > > Just to add a few details - there is a bug in the update_masks() > function in i386/isa/intr_mac

Serious i386 interrupt mask bug in RELENG_4 (was Re: 4.4-RC NFS panic)

2001-08-23 Thread Ian Dowse
In message <[EMAIL PROTECTED]>, Warner Losh writes: > >I think that might be due to a bug in the shared interrupt code that >Ian Dowse sent me about earlier today. Just to add a few details - there is a bug in the update_masks() function in i386/isa/intr_machdep.c that can cause some interrupts t

Re: 4.4-RC NFS panic

2001-08-22 Thread Warner Losh
In message <[EMAIL PROTECTED]> [EMAIL PROTECTED] writes: : I've been having similar problems with my 4.4-RC Vaio F807K whenever I : do a lot of NFS over my wi0 (Buffalo wireless card), every so often my : laptop just completely freezes. I think that might be due to a bug in the shared interrupt c

Re: 4.4-RC NFS panic

2001-08-22 Thread Walter C. Pelissero
Warner Losh writes: > After talking with Ian Dowse, I think that we've hammered out what may > cause this. Basically, the problem is I'm afraid your patch didn't fix the problem on my laptop. It certainly changed the behaviour and the system doesn't crash any more, but I'm almost unable to

Re: 4.4-RC NFS panic

2001-08-21 Thread simond
On Tue, Aug 21, 2001 at 12:24:30PM +0200, Andre Albsmeier wrote: > On Tue, 21-Aug-2001 at 03:07:33 -0600, Warner Losh wrote: > > In message <[EMAIL PROTECTED]> Andre Albsmeier writes: > > : As I wrote in my PR (#29845), my problems also happen with > > : the 3C589 which uses the ep driver. So we c

Re: 4.4-RC NFS panic

2001-08-21 Thread Warner Losh
In message <[EMAIL PROTECTED]> Andre Albsmeier writes: : Attached below is the dmesg... It hangs only when warm booting; after : a power toggle everything is OK... ... : pcic0: Event mask 0xf stat 0x3419 : ### : ### Now it hangs until poweroff/po

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 23:44:40 -0600, Warner Losh wrote: > In message <[EMAIL PROTECTED]> Andre Albsmeier writes: > : I still have the hangs on a warm reboot but this is a different > : story... > > Eh? what kind of hangs and when? Attached below is the dmesg... It hangs only when warm booting

Re: 4.4-RC NFS panic

2001-08-21 Thread Warner Losh
In message <[EMAIL PROTECTED]> Andre Albsmeier writes: : I still have the hangs on a warm reboot but this is a different : story... Eh? what kind of hangs and when? Warner To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-net" in the body of the message

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 11:45:12 -0600, Warner Losh wrote: > In message <[EMAIL PROTECTED]> David Malone writes: > : Andre Albsmeier, who's seeing various network problems, is using > : the xe driver (also PCMCIA I think), but the problems go away if > : he uses an Etherexpress card on the PCI bus

Re: 4.4-RC NFS panic

2001-08-21 Thread Warner Losh
In message <[EMAIL PROTECTED]> David Malone writes: : Andre Albsmeier, who's seeing various network problems, is using : the xe driver (also PCMCIA I think), but the problems go away if : he uses an Etherexpress card on the PCI bus of the same machine. : : It seems unlikely to be PCMCIA related (

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 03:07:33 -0600, Warner Losh wrote: > In message <[EMAIL PROTECTED]> Andre Albsmeier writes: > : As I wrote in my PR (#29845), my problems also happen with > : the 3C589 which uses the ep driver. So we can sum up to: > : > : 1.) Intel Etherexpress PRO/100 PCMCIA (xe driver)

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 03:07:33 -0600, Warner Losh wrote: > In message <[EMAIL PROTECTED]> Andre Albsmeier writes: > : As I wrote in my PR (#29845), my problems also happen with > : the 3C589 which uses the ep driver. So we can sum up to: > : > : 1.) Intel Etherexpress PRO/100 PCMCIA (xe driver)

Re: 4.4-RC NFS panic

2001-08-21 Thread Warner Losh
In message <[EMAIL PROTECTED]> Andre Albsmeier writes: : As I wrote in my PR (#29845), my problems also happen with : the 3C589 which uses the ep driver. So we can sum up to: : : 1.) Intel Etherexpress PRO/100 PCMCIA (xe driver) crashes : 2.) 3Com 589D EtherLink III PCMCIA (ep driver)

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 09:35:34 +0100, David Malone wrote: > > I've just done a further test. I've mounted a directory tree from > > Vaio to Vaio using localhost (lo driver) and the test has run > > smoothly. So chances would be good the bug is in the ep driver. > > Unfortunately... > > Andre A

Re: 4.4-RC NFS panic

2001-08-21 Thread David Malone
> I've just done a further test. I've mounted a directory tree from > Vaio to Vaio using localhost (lo driver) and the test has run > smoothly. So chances would be good the bug is in the ep driver. > Unfortunately... Andre Albsmeier, who's seeing various network problems, is using the xe driver

Re: 4.4-RC NFS panic

2001-08-20 Thread Warner Losh
In message <[EMAIL PROTECTED]> "Walter C. Pelissero" writes: : Mmmm, you might be right. I'm using a 3com 589, therefore I'm using : the ep driver. The ep driver has been a little flakey under heavy load (like NFS) for a while. : Side note. Regarding a different problem I've mentioned in : fre

Re: 4.4-RC NFS panic

2001-08-20 Thread Walter C. Pelissero
David Malone writes: > On Mon, Aug 20, 2001 at 07:51:17PM +0100, Walter C. Pelissero wrote: > > This enforces my belief that there is something broken in some deeper > > layer of the network code (see the remote printing issue). > > Just out of curiosity, what sort of network card is your Va

Re: 4.4-RC NFS panic

2001-08-20 Thread Joseph Mallett
> > "etni" > > "inet" > Your string reversal function is buggy. To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-net" in the body of the message

Re: 4.4-RC NFS panic

2001-08-20 Thread Ollivier Robert
According to David Malone: > Just out of curiosity, what sort of network card is your Vaio using? > Someone else is seeing network related panics that might be related If this is a VAIO with built-in ethernet, then it is an fxp card. -- Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- [EMAIL

Re: 4.4-RC NFS panic

2001-08-20 Thread David Malone
On Mon, Aug 20, 2001 at 07:51:17PM +0100, Walter C. Pelissero wrote: > This enforces my belief that there is something broken in some deeper > layer of the network code (see the remote printing issue). Just out of curiosity, what sort of network card is your Vaio using? Someone else is seeing net

Re: 4.4-RC NFS panic

2001-08-20 Thread Walter C. Pelissero
John Baldwin writes: > > fault virtual address = 0x65746e69 > "etni" > > Looks like a string has gotten spammed across a data structure or a > weird pointer, etc. Whatever mess happend, I've got some news for you that should remove the NFS module from the list of

Re: 4.4-RC NFS panic

2001-08-20 Thread Julian Elischer
> "etni" oops I mean "inte" (as in "integer" > > Looks like a string has gotten spammed across a data structure or a weird > pointer, etc. > > From the previous panic: > > > fault virtual address = 0x33693d55 > "3i=U" > > That one look

Re: 4.4-RC NFS panic

2001-08-20 Thread Julian Elischer
remember it's littel endian On Mon, 20 Aug 2001, John Baldwin wrote: > > fault virtual address = 0x65746e69 > "etni" "inet" > > Looks like a string has gotten spammed across a data structure or a weird > pointer, etc. > > From the previous panic: > > > fault vir

Re: 4.4-RC NFS panic

2001-08-20 Thread John Baldwin
On 20-Aug-01 Walter C. Pelissero wrote: > [ third time I retry to post this message on the mailing list ] > > Peter Pentchev writes: > > On Mon, Aug 20, 2001 at 12:27:24PM +0100, Walter C. Pelissero wrote: > > All those ??'s are the result of kgdb being unable to look inside > > a kernel modu

Re: 4.4-RC NFS panic

2001-08-20 Thread Walter C. Pelissero
[ third time I retry to post this message on the mailing list ] Peter Pentchev writes: > On Mon, Aug 20, 2001 at 12:27:24PM +0100, Walter C. Pelissero wrote: > All those ??'s are the result of kgdb being unable to look inside > a kernel module. Are you loading NFS as a module? Yep. I recomp

Re: 4.4-RC NFS panic

2001-08-20 Thread Peter Pentchev
On Mon, Aug 20, 2001 at 12:27:24PM +0100, Walter C. Pelissero wrote: > [ it seems my original article didn't get through ] > > I recently upgraded to 4.4-RC. > Now my Vaio panics when I use NFS volumes (as client). > The panic is reproducible with a: > > find /some/NFS/mount/point -type f -e

4.4-RC NFS panic

2001-08-20 Thread Walter C. Pelissero
[ it seems my original article didn't get through ] I recently upgraded to 4.4-RC. Now my Vaio panics when I use NFS volumes (as client). The panic is reproducible with a: find /some/NFS/mount/point -type f -exec cat {} \; >/dev/null Sometime I got a "page fault", sometime a "lockmgr: locki