Re: send-pr

2004-08-22 Thread Eitarou Kamo
Hi, Giorgos Keramidas wrote: This means that it can take a while for someone to pick your report and work on it; even then they might find the problem too difficult and just leave it open for someone more knowledgeable. Having said all this, what was your report about? Perhaps I can find it in the

Re: use after free bugs

2004-08-22 Thread M. Warner Losh
In message: <[EMAIL PROTECTED]> Ted Unangst <[EMAIL PROTECTED]> writes: : aha_isa.c: aha_isa_attach: aha_free free "aha", can't use it : afterwards, lots of examples. aha_free doesn't actually free the aha, it just tears down the dma for the device. So the sturct aha_softc * that's

Re: Fatal trap 12: page fault while in kernel mode

2004-08-22 Thread Brian Fundakowski Feldman
On Sun, Aug 22, 2004 at 11:22:43AM -0400, Kevin Brunelle wrote: > Okay, > > Replication does not look like it will be an issue. Again, the system > panic'd while running a gl application when I was at work. This time I > did get a core dump (but I still don't have a debugging kernel -- it was >

Re: send-pr

2004-08-22 Thread Giorgos Keramidas
On 2004-08-22 21:37, Eitarou Kamo <[EMAIL PROTECTED]> wrote: > Hi, > > I have sent the send-pr message. No one seems to work around to it. > Doesn't anyone necessarily do it even if it were sent When you use send-pr to submit a problem report, the report is saved in a database and a notification i

Re: possible hardware failure ?

2004-08-22 Thread Anton Alin-Adrian
Claudiu wrote: > I have also checked the SMART state of the driver with smartctl, it looks like this: [...] Same happens with my atapi cdrom from time to time. Could be messed-up IDE channel. But anyway, good time for a backup. Did you try a fsck -y.. Yours, -- Alin-Adrian Anton Spintech System

Re: send-pr

2004-08-22 Thread Hiroki Sato
Eitarou Kamo <[EMAIL PROTECTED]> wrote in <[EMAIL PROTECTED]>: e-kamo> Hi, e-kamo> e-kamo> I have sent the send-pr message. No one seems to work e-kamo> around to it. e-kamo> Doesn't anyone necessarily do it even if it were sent Please do not post these sorts of questions to -hackers@ mailin

RE: Playing with mbuf in userland

2004-08-22 Thread gerarra
D you mean copying datas between mbuf structure and userspoace pointers or emulating mbuf behaviur in kspace? rookie >Hi, > >i'm developing a little app that manipulates mbuf. >Right now i'm still working on it as userland app but i >would like to test it with some real mbufs straight >from the s

Re: Fatal trap 12: page fault while in kernel mode

2004-08-22 Thread Kevin Brunelle
Okay, Replication does not look like it will be an issue. Again, the system panic'd while running a gl application when I was at work. This time I did get a core dump (but I still don't have a debugging kernel -- it was building ARG). Right now, I am going to disable my screensaver and carefull

Re: Playing with mbuf in userland

2004-08-22 Thread Bosko Milekic
I wrote: Another option to look into would be to implement a sysctl(8)-exported handler that iterates over the mbuf chain and prints out the mbuf chains in something like XML, which your userland application can then more or less easily parse, and reproduce the chain ("fake it up") in user

Re: Playing with mbuf in userland

2004-08-22 Thread Bosko Milekic
Paolo Pisati wrote: >Hi, > >i'm developing a little app that manipulates mbuf. >Right now i'm still working on it as userland app but i >would like to test it with some real mbufs straight >from the stack. >Do you know how i can get some of these structs in >an easy way? >I mean, is it possible to

send-pr

2004-08-22 Thread Eitarou Kamo
Hi, I have sent the send-pr message. No one seems to work around to it. Doesn't anyone necessarily do it even if it were sent -- *** Eitarou Kamo Tel. +81 75 7035997 Fax

Fatal trap 12: page fault while in kernel mode

2004-08-22 Thread Kevin Brunelle
Recently I came home from work and found my machine still as death. It was on but nothing was happening. It didn't take me too long to figure out what had happened. It has panic'd. The horrible irony is they I had JUST been convinced of the necessity of having a dump-device and a debugging kerne

Playing with mbuf in userland

2004-08-22 Thread Paolo Pisati
Hi, i'm developing a little app that manipulates mbuf. Right now i'm still working on it as userland app but i would like to test it with some real mbufs straight from the stack. Do you know how i can get some of these structs in an easy way? I mean, is it possible to copy some of these struct f

Re: possible hardware failure ?

2004-08-22 Thread Claudiu
I have also checked the SMART state of the driver with smartctl, it looks like this: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 062 056 006Pre-fail Always - 101410838 3 Spin_Up_Time

possible hardware failure ?

2004-08-22 Thread Claudiu
Hello, I get this in logs, recently: ad4: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=208234968 There are more lines like this, with different LBA values of course. Is this a time to backup the data and replace the disk ? Thank you in advance. Best regards, -- Claudiu Dragalina-Paraipan e-mai

Re: sysctl hacks

2004-08-22 Thread Alfred Perlstein
* John-Mark Gurney <[EMAIL PROTECTED]> [040822 00:18] wrote: > Alfred Perlstein wrote this message on Sat, Aug 21, 2004 at 23:47 -0700: > > > > I have a sysctl node that takes a struct like so: > > > > struct mysysctldata { > > (data here) > > struct moredata * vc_ptr; > > size_t len v

Re: sysctl hacks

2004-08-22 Thread John-Mark Gurney
Alfred Perlstein wrote this message on Sat, Aug 21, 2004 at 23:47 -0700: > * Poul-Henning Kamp <[EMAIL PROTECTED]> [040821 13:29] wrote: > > In message <[EMAIL PROTECTED]>, Alfred Perlstein writes: > > >I'm doing some work that requires that I have a sysctl structure > > >be passed around, but insi