From: Andrew Morton <akpm@linux-foundation.org>
To: Alessandro Guido <ag@alessandroguido.name>
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: Re: idr_remove called for id=0 which is not allocated
Date: Wed, 22 Sep 2010 22:56:12 -0700 [thread overview]
Message-ID: <20100922225612.826b0553.akpm@linux-foundation.org> (raw)
In-Reply-To: <4C9A70B2.3090101@alessandroguido.name>
On Wed, 22 Sep 2010 23:10:10 +0200 Alessandro Guido <ag@alessandroguido.name> wrote:
> I have this traces in my logs (full dmesg attached).
>
> idr_remove called for id=0 which is not allocated.
> Pid: 1136, comm: Xorg Not tainted 2.6.36-rc5-49-gc79bd89 #1
> Call Trace:
> [<c1379e16>] ? printk+0x18/0x1a
> [<c113b8f3>] idr_remove+0x73/0x1c0
> [<c11b8d6f>] drm_mode_object_put+0x2f/0x50
> [<c11b8f6e>] drm_mode_destroy+0xe/0x20
> [<c11eb24b>] nouveau_connector_get_modes+0x2b/0x390
> [<c1185b6f>] ? acpi_lid_open+0x22/0x3c
> [<c103800b>] ? queue_delayed_work+0x1b/0x30
> [<c11abf34>] drm_helper_probe_single_connector_modes+0xc4/0x360
> [<c11bb6a7>] drm_mode_getconnector+0x2a7/0x350
> [<c11b00d2>] drm_ioctl+0x1c2/0x4b0
> [<c1068071>] ? filemap_fault+0x81/0x3c0
> [<c11bb400>] ? drm_mode_getconnector+0x0/0x350
> [<c107bedf>] ? handle_mm_fault+0x13f/0x670
> [<c11aff10>] ? drm_ioctl+0x0/0x4b0
> [<c109c90d>] do_vfs_ioctl+0x7d/0x5f0
> [<c101a14c>] ? do_page_fault+0x17c/0x3c0
> [<c108fc6d>] ? vfs_write+0xfd/0x140
> [<c108f1c0>] ? do_sync_write+0x0/0xe0
> [<c109ceb9>] sys_ioctl+0x39/0x60
> [<c1002b90>] sysenter_do_call+0x12/0x26
I assume this is a regression. 2.6.35 didn't do this?
next prev parent reply other threads:[~2010-09-23 5:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-22 21:10 idr_remove called for id=0 which is not allocated Alessandro Guido
2010-09-22 21:17 ` Alessandro Guido
2010-09-23 5:56 ` Andrew Morton [this message]
2010-09-23 6:33 ` Ben Skeggs
2010-09-23 6:44 ` [PATCH] drm/nouveau: fix panels using straps-based mode detection Ben Skeggs
2010-09-23 9:13 ` Alessandro Guido
2010-09-23 18:56 ` Phil Turmel
2010-09-23 9:24 ` idr_remove called for id=0 which is not allocated Alessandro Guido
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