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Message-ID: <4A5C93AD.5050403@fisher-privat.net>
Date: Tue, 14 Jul 2009 16:18:21 +0200
From: Alexey Fisher <bug-track@...her-privat.net>
To: Catalin Marinas <catalin.marinas@....com>,
"kernel-testers-owner@...r.kernel.org"
<kernel-testers-owner@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"intel-gfx@...ts.freedesktop.org" <intel-gfx@...ts.freedesktop.org>
Subject: possible memory leak on i915_gem_create_ioctl
kmemleak report a lot of possible memory leaks if using any glxrelated
applications like glxgears, glxinfo, compiz, cairo-dock with g45 graphic.
Here is a trace from /sys/kernel/debug/kmemleak:
unreferenced object 0xffff8800b298e000 (size 544):
comm "openarena", pid 5002, jiffies 4296480664
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800b5537a78 (size 544):
comm "cairo-dock", pid 5012, jiffies 4296487097
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800b5537ce0 (size 544):
comm "cairo-dock", pid 5012, jiffies 4296487097
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8801090b04d0 (size 544):
comm "cairo-dock", pid 5012, jiffies 4296487097
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812c75f2>] drm_gem_open_ioctl+0xa2/0x100
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff88010cc37ce0 (size 544):
comm "cairo-dock", pid 5012, jiffies 4296487197
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800a64224d0 (size 544):
comm "cairo-dock", pid 5012, jiffies 4296487685
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff88010a9d0268 (size 544):
comm "glxgears", pid 7062, jiffies 4297149744
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff88010a9d0000 (size 544):
comm "glxgears", pid 7062, jiffies 4297149744
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800a6423ce0 (size 544):
comm "glxgears", pid 7062, jiffies 4297149756
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812c75f2>] drm_gem_open_ioctl+0xa2/0x100
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8801090b0268 (size 544):
comm "cairo-dock", pid 7118, jiffies 4297167990
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8801090b1810 (size 544):
comm "cairo-dock", pid 7118, jiffies 4297167990
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff88009bc544d0 (size 544):
comm "cairo-dock", pid 7118, jiffies 4297168089
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff88009bc54c08 (size 544):
comm "cairo-dock", pid 7118, jiffies 4297168139
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff88009bc550d8 (size 544):
comm "cairo-dock", pid 7118, jiffies 4297168465
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800b5536000 (size 544):
comm "glxgears", pid 7315, jiffies 4297211016
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800b5536738 (size 544):
comm "glxgears", pid 7315, jiffies 4297211016
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800b5536c08 (size 544):
comm "glxgears", pid 7315, jiffies 4297211018
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812c75f2>] drm_gem_open_ioctl+0xa2/0x100
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff880090486e70 (size 544):
comm "glxinfo", pid 7446, jiffies 4297234600
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff880090487ce0 (size 544):
comm "glxinfo", pid 7448, jiffies 4297234607
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff880090486c08 (size 544):
comm "glxinfo", pid 7458, jiffies 4297234624
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800619d75a8 (size 544):
comm "glxinfo", pid 7471, jiffies 4297234637
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800904875a8 (size 544):
comm "glxinfo", pid 7475, jiffies 4297234651
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800619d7ce0 (size 544):
comm "compiz.real", pid 7479, jiffies 4297234957
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800619d7810 (size 544):
comm "compiz.real", pid 7479, jiffies 4297234957
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff880061120000 (size 544):
comm "compiz.real", pid 7479, jiffies 4297235612
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff880090486000 (size 544):
comm "glxgears", pid 7624, jiffies 4297237801
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff88009bc54e70 (size 544):
comm "compiz.real", pid 7479, jiffies 4297251730
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812c75f2>] drm_gem_open_ioctl+0xa2/0x100
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff880061121a78 (size 544):
comm "glxinfo", pid 8645, jiffies 4297259392
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8801090b0000 (size 544):
comm "glxinfo", pid 8647, jiffies 4297259397
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8801270ac000 (size 544):
comm "glxinfo", pid 8657, jiffies 4297259407
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800a6423a78 (size 544):
comm "glxinfo", pid 8670, jiffies 4297259417
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff8800b55375a8 (size 544):
comm "glxinfo", pid 8674, jiffies 4297259424
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff880090455340 (size 544):
comm "glxgears", pid 8903, jiffies 4297267454
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f4b8b>] kmem_cache_alloc+0xfb/0x180
[<ffffffff8122404f>] idr_pre_get+0x5f/0x90
[<ffffffff812c6fed>] drm_gem_handle_create+0x2d/0xa0
[<ffffffff812e0d60>] i915_gem_create_ioctl+0x60/0xc0
[<ffffffff812c5c74>] drm_ioctl+0x184/0x3b0
[<ffffffff8110c6dc>] vfs_ioctl+0x7c/0xa0
[<ffffffff8110cbaa>] do_vfs_ioctl+0x8a/0x5a0
[<ffffffff8110d141>] sys_ioctl+0x81/0xa0
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
unreferenced object 0xffff88008716da50 (size 192):
comm "dbus-daemon", pid 2702, jiffies 4297288472
backtrace:
[<ffffffff814ac755>] kmemleak_alloc+0x25/0x60
[<ffffffff810f596b>] __kmalloc+0x11b/0x210
[<ffffffff8110e4ef>] do_sys_poll+0xbf/0x500
[<ffffffff8110eb17>] sys_poll+0x77/0x110
[<ffffffff8100b66b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
--
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