[lkml]   [2006]   [Mar]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject2.6.15-rt20, "bad page state", jackd
Hi all, I reported this in mid January (I thought I had sent to the list
but the report went to Ingo and Steven off list)

I'm seeing the same problem in 2.6.15-rt21 in some of my machines. After
a reboot into the kernel I just login as root in a terminal, start the
jackd sound server ("jackd -d alsa -d hw") and when stopping it (just
doing a <ctrl>c) I get a bunch of messages of this form:

> Trying to fix it up, but a reboot is needed
> Bad page state at __free_pages_ok (in process 'jackd', page c10012fc)

Has anyone else seen this?

I'm in the process of building an -rt21 kernel before posting more
detailed error messages (this kernel is patched with some additional

Ingo had suggested at the time I enable DEBUG_PAGEALLOC and DEBUG_SLAB
to get more information (Jan 21 or so), I was never able to get the
machine to boot into that kernel, I kept getting oopses. Weird, I'm
trying to find the post I sent to lkml (I have it in my mailbox) in the
lkml archives to include a link and can't find it...

More details later...
-- Fernando

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2006-03-08 20:38    [W:0.074 / U:16.872 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site