After bootup (runlevel 5) I found this in dmesg:
WARNING: at mm/slab.c:777 __find_general_cachep()
[<c0165fe1>] __kmalloc+0x40/0xc3
[<f8f4d5ed>] drm_rmdraw+0x126/0x24e [drm]
[<c023e68b>] skb_dequeue+0x39/0x3f
[<f8f4d4c7>] drm_rmdraw+0x0/0x24e [drm]
[<f8f4e10e>] drm_ioctl+0x14c/0x192 [drm]
[<c0172cb0>] do_ioctl+0x4c/0x62
[<c0172efd>] vfs_ioctl+0x237/0x249
[<c017aff3>] mntput_no_expire+0x11/0x68
[<c0172f5b>] sys_ioctl+0x4c/0x65
[<c0103cde>] sysenter_past_esp+0x5f/0x85
=======================
Kernel is Linus' git of yesterday, the first occurence of this in my logs was
on May 16th.
Greetings,
Eike
Also sprach Rolf Eike Beer <[email protected]> (Sat, 26 May 2007 08:48:55 +0200):
> After bootup (runlevel 5) I found this in dmesg:
>
> WARNING: at mm/slab.c:777 __find_general_cachep()
> [<c0165fe1>] __kmalloc+0x40/0xc3
> [<f8f4d5ed>] drm_rmdraw+0x126/0x24e [drm]
> [<c023e68b>] skb_dequeue+0x39/0x3f
> [<f8f4d4c7>] drm_rmdraw+0x0/0x24e [drm]
> [<f8f4e10e>] drm_ioctl+0x14c/0x192 [drm]
> [<c0172cb0>] do_ioctl+0x4c/0x62
> [<c0172efd>] vfs_ioctl+0x237/0x249
> [<c017aff3>] mntput_no_expire+0x11/0x68
> [<c0172f5b>] sys_ioctl+0x4c/0x65
> [<c0103cde>] sysenter_past_esp+0x5f/0x85
> =======================
>
> Kernel is Linus' git of yesterday, the first occurence of this in my logs was
> on May 16th.
It may be the same zero request I hit in slub, and according to
http://bugzilla.kernel.org/show_bug.cgi?id=8476 people care about. Also
I remember a mail from Linus, where he meant it's handled quite well
(currently no link cause fetching thze whole IMAP quite takes some
time, sry).
> Greetings,
>
> Eike
sl, ritch
You wrote:
> Also sprach Rolf Eike Beer <[email protected]> (Sat, 26 May 2007
08:48:55 +0200):
> > After bootup (runlevel 5) I found this in dmesg:
> >
> > WARNING: at mm/slab.c:777 __find_general_cachep()
> > [<c0165fe1>] __kmalloc+0x40/0xc3
> > [<f8f4d5ed>] drm_rmdraw+0x126/0x24e [drm]
> > [<c023e68b>] skb_dequeue+0x39/0x3f
> > [<f8f4d4c7>] drm_rmdraw+0x0/0x24e [drm]
> > [<f8f4e10e>] drm_ioctl+0x14c/0x192 [drm]
> > [<c0172cb0>] do_ioctl+0x4c/0x62
> > [<c0172efd>] vfs_ioctl+0x237/0x249
> > [<c017aff3>] mntput_no_expire+0x11/0x68
> > [<c0172f5b>] sys_ioctl+0x4c/0x65
> > [<c0103cde>] sysenter_past_esp+0x5f/0x85
> > =======================
> >
> > Kernel is Linus' git of yesterday, the first occurence of this in my logs
> > was on May 16th.
>
> It may be the same zero request I hit in slub, and according to
> http://bugzilla.kernel.org/show_bug.cgi?id=8476 people care about. Also
> I remember a mail from Linus, where he meant it's handled quite well
> (currently no link cause fetching thze whole IMAP quite takes some
> time, sry).
Thank you for your information. It may be the same alloc, but it's independent
of SLUB:
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
Eike