Re: 2.6.35-rc4 Graphics performance issue and freeing invalid memtype messages on boot.

Hi,

how's that for a hijacked thread? - timing completely bollocks... (2010) - author completely... err, something else :) - versioning now in a completely different league

For the dazed and confused among you, rescue is to be found... here: https://lkml.org/lkml/2010/7/6/108 (original parent)

OP said in the last reply that a PAT rb tree patch fixed it, but - for me it persists.

hrmpf, one of those wonderful messages where neither it nor its source code give you any clue regarding what caused it nor how to fix it.

please, apply this:

--- a/arch/x86/mm/pat.c~a +++ a/arch/x86/mm/pat.c @@ -359,7 +359,7 @@ int free_memtype(u64 start, u64 end) entry = rbt_memtype_erase(start, end); spin_unlock(&memtype_lock);

• if (!entry) {

• if (WARN_ON(!entry)) { printk(KERN_INFO "%s:%d freeing invalid memtype %Lx-%Lx\n", current->comm, current->pid, start, end); return -EINVAL;

and let's at least see where it's coming from.

Applied that patch since I (_still_) keep having it on 3.3.0something, on my Athlon XP something Debian testing, Radeon RV250 something (does that trigger a bell!?).

Happens on kdm stop (i.e., xorg shutdown).

pat_memtype_list_w_xorg.log:

PAT memtype list: write-back @ 0x1fff0000-0x1fff1000 write-back @ 0x1fff3000-0x1fff8000 uncached-minus @ 0xc0000000-0xc0101000 uncached-minus @ 0xc0000000-0xc0101000 uncached-minus @ 0xc0101000-0xc0102000 uncached-minus @ 0xc0101000-0xc0102000 uncached-minus @ 0xc0101000-0xc0102000 uncached-minus @ 0xc0102000-0xc0302000 uncached-minus @ 0xc0102000-0xc0302000 uncached-minus @ 0xc0102000-0xc0302000 uncached-minus @ 0xc0102000-0xc0302000 uncached-minus @ 0xc0302000-0xc07e2000 uncached-minus @ 0xc0302000-0xc07e2000 write-combining @ 0xd0000000-0xd4000000 write-combining @ 0xd0000000-0xd4000000 uncached-minus @ 0xd9000000-0xd9010000 uncached-minus @ 0xd9000000-0xd9010000 uncached-minus @ 0xd9000000-0xd9010000 uncached-minus @ 0xd9000000-0xd9010000

pat_memtype_list_wo_xorg.log:

PAT memtype list: write-back @ 0x1fff0000-0x1fff1000 write-back @ 0x1fff3000-0x1fff8000 uncached-minus @ 0xc0102000-0xc0302000 uncached-minus @ 0xc0102000-0xc0302000 uncached-minus @ 0xd9000000-0xd9010000

mtrr_w_xorg.log:

reg00: base=0x000000000 ( 0MB), size= 512MB, count=1: write-back reg01: base=0x0c0000000 ( 3072MB), size= 256MB, count=2: write-combining reg02: base=0x0c0000000 ( 3072MB), size= 256MB, count=1: write-combining reg03: base=0x0d0000000 ( 3328MB), size= 64MB, count=1: write-combining

mtrr_wo_xorg.log:

reg00: base=0x000000000 ( 0MB), size= 512MB, count=1: write-back reg01: base=0x0c0000000 ( 3072MB), size= 256MB, count=2: write-combining reg02: base=0x0c0000000 ( 3072MB), size= 256MB, count=1: write-combining

dmesg:

------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Not tainted 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b183 ]--- Xorg:2088 freeing invalid memtype c0102000-c0112000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b184 ]--- Xorg:2088 freeing invalid memtype c0112000-c0122000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b185 ]--- Xorg:2088 freeing invalid memtype c0122000-c0132000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b186 ]--- Xorg:2088 freeing invalid memtype c0132000-c0142000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b187 ]--- Xorg:2088 freeing invalid memtype c0142000-c0152000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b188 ]--- Xorg:2088 freeing invalid memtype c0152000-c0162000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b189 ]--- Xorg:2088 freeing invalid memtype c0162000-c0172000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b18a ]--- Xorg:2088 freeing invalid memtype c0172000-c0182000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b18b ]--- Xorg:2088 freeing invalid memtype c0182000-c0192000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b18c ]--- Xorg:2088 freeing invalid memtype c0192000-c01a2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b18d ]--- Xorg:2088 freeing invalid memtype c01a2000-c01b2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b18e ]--- Xorg:2088 freeing invalid memtype c01b2000-c01c2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b18f ]--- Xorg:2088 freeing invalid memtype c01c2000-c01d2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b190 ]--- Xorg:2088 freeing invalid memtype c01d2000-c01e2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b191 ]--- Xorg:2088 freeing invalid memtype c01e2000-c01f2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b192 ]--- Xorg:2088 freeing invalid memtype c01f2000-c0202000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b193 ]--- Xorg:2088 freeing invalid memtype c0202000-c0212000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b194 ]--- Xorg:2088 freeing invalid memtype c0212000-c0222000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b195 ]--- Xorg:2088 freeing invalid memtype c0222000-c0232000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b196 ]--- Xorg:2088 freeing invalid memtype c0232000-c0242000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b197 ]--- Xorg:2088 freeing invalid memtype c0242000-c0252000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b198 ]--- Xorg:2088 freeing invalid memtype c0252000-c0262000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b199 ]--- Xorg:2088 freeing invalid memtype c0262000-c0272000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b19a ]--- Xorg:2088 freeing invalid memtype c0272000-c0282000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b19b ]--- Xorg:2088 freeing invalid memtype c0282000-c0292000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b19c ]--- Xorg:2088 freeing invalid memtype c0292000-c02a2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b19d ]--- Xorg:2088 freeing invalid memtype c02a2000-c02b2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b19e ]--- Xorg:2088 freeing invalid memtype c02b2000-c02c2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b19f ]--- Xorg:2088 freeing invalid memtype c02c2000-c02d2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a0 ]--- Xorg:2088 freeing invalid memtype c02d2000-c02e2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a1 ]--- Xorg:2088 freeing invalid memtype c02e2000-c02f2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1091701>] ? vma_prio_tree_remove+0x81/0xf0 [<c10998a6>] ? __remove_shared_vm_struct.isra.25+0x36/0x50 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c129f9c6>] ? drm_vm_close_locked+0xa6/0xc0 [<c10997a0>] ? remove_vma+0x50/0x70 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a2 ]--- Xorg:2088 freeing invalid memtype c02f2000-c0302000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a3 ]--- Xorg:2088 freeing invalid memtype c0102000-c0112000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a4 ]--- Xorg:2088 freeing invalid memtype c0112000-c0122000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a5 ]--- Xorg:2088 freeing invalid memtype c0122000-c0132000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a6 ]--- Xorg:2088 freeing invalid memtype c0132000-c0142000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a7 ]--- Xorg:2088 freeing invalid memtype c0142000-c0152000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a8 ]--- Xorg:2088 freeing invalid memtype c0152000-c0162000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1a9 ]--- Xorg:2088 freeing invalid memtype c0162000-c0172000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1aa ]--- Xorg:2088 freeing invalid memtype c0172000-c0182000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1ab ]--- Xorg:2088 freeing invalid memtype c0182000-c0192000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1ac ]--- Xorg:2088 freeing invalid memtype c0192000-c01a2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1ad ]--- Xorg:2088 freeing invalid memtype c01a2000-c01b2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1ae ]--- Xorg:2088 freeing invalid memtype c01b2000-c01c2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1af ]--- Xorg:2088 freeing invalid memtype c01c2000-c01d2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b0 ]--- Xorg:2088 freeing invalid memtype c01d2000-c01e2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b1 ]--- Xorg:2088 freeing invalid memtype c01e2000-c01f2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b2 ]--- Xorg:2088 freeing invalid memtype c01f2000-c0202000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b3 ]--- Xorg:2088 freeing invalid memtype c0202000-c0212000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b4 ]--- Xorg:2088 freeing invalid memtype c0212000-c0222000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b5 ]--- Xorg:2088 freeing invalid memtype c0222000-c0232000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b6 ]--- Xorg:2088 freeing invalid memtype c0232000-c0242000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b7 ]--- Xorg:2088 freeing invalid memtype c0242000-c0252000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b8 ]--- Xorg:2088 freeing invalid memtype c0252000-c0262000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1b9 ]--- Xorg:2088 freeing invalid memtype c0262000-c0272000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1ba ]--- Xorg:2088 freeing invalid memtype c0272000-c0282000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1bb ]--- Xorg:2088 freeing invalid memtype c0282000-c0292000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1bc ]--- Xorg:2088 freeing invalid memtype c0292000-c02a2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1bd ]--- Xorg:2088 freeing invalid memtype c02a2000-c02b2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1be ]--- Xorg:2088 freeing invalid memtype c02b2000-c02c2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1bf ]--- Xorg:2088 freeing invalid memtype c02c2000-c02d2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1c0 ]--- Xorg:2088 freeing invalid memtype c02d2000-c02e2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1205b19>] ? prio_tree_insert+0xf9/0x1e0 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c109a011>] ? __split_vma+0xd1/0x170 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1c1 ]--- Xorg:2088 freeing invalid memtype c02e2000-c02f2000 ------------[ cut here ]------------ WARNING: at arch/x86/mm/pat.c:362 free_memtype+0x166/0x1b0() Hardware name: VT8367-8235 Modules linked in: Pid: 2088, comm: Xorg Tainted: G W 3.3.0-08839-gb5174fa-dirty #58 Call Trace: [<c144c6f0>] ? printk+0x18/0x1a [<c1026cfd>] warn_slowpath_common+0x6d/0xa0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c10230f6>] ? free_memtype+0x166/0x1b0 [<c1026d4d>] warn_slowpath_null+0x1d/0x20 [<c10230f6>] free_memtype+0x166/0x1b0 [<c102c899>] ? page_is_ram+0x19/0x40 [<c102bf80>] ? release_resource+0x80/0x80 [<c1022942>] ? pat_pagerange_is_ram+0x42/0x70 [<c10238c6>] untrack_pfn_vma+0x56/0x60 [<c10967d2>] unmap_single_vma+0x322/0x390 [<c1091701>] ? vma_prio_tree_remove+0x81/0xf0 [<c10998a6>] ? __remove_shared_vm_struct.isra.25+0x36/0x50 [<c1096e9d>] unmap_vmas+0x4d/0x60 [<c10996ec>] unmap_region+0x6c/0xd0 [<c129f9c6>] ? drm_vm_close_locked+0xa6/0xc0 [<c10997a0>] ? remove_vma+0x50/0x70 [<c1207a84>] ? rb_erase+0x244/0x290 [<c109a57c>] do_munmap+0x20c/0x290 [<c109b8ba>] sys_munmap+0x3a/0x60 [<c1451d90>] sysenter_do_call+0x12/0x26 ---[ end trace 6b5ec98d9867b1c2 ]--- Xorg:2088 freeing invalid memtype c02f2000-c0302000 mtrr: MTRR 3 not used

Video performance does seem quite spotty at times (though might also be pulseaudio related on my single-buffered azt3328 card).

Note the multiple repeated identical entries in pat_memtype_list_w_xorg.log above...

Also, I've got suspend/resume issues (monitor seemingly randomly blinking in and out of suspend after resume - i.e., getting a screen or not -, with the machine then either freezing completely or not, with a ~ 1 in 4 Russian Roulette), which seem to be related to this. This did NOT happen prior to a _user space_ upgrade (I'm strongly suspecting an upgrade of libdrm2 package perhaps some 4 months ago). And resume lockup does NOT happen if I remember to switch to a text console prior to suspend, _only_ xorg console is affected.

CONFIG_X86_PAT=y

ii libdrm-intel1 2.4.30-1 Userspace interface to intel-specific kernel DRM services -- runtime rc libdrm-nouveau1 2.4.21-1~squeeze3 Userspace interface to nouveau-specific kernel DRM services -- runtime ii libdrm-nouveau1a 2.4.30-1 Userspace interface to nouveau-specific kernel DRM services -- runtime ii libdrm-radeon1 2.4.30-1 Userspace interface to radeon-specific kernel DRM services -- runtime ii libdrm2 2.4.32-1 Userspace interface to kernel DRM services -- runtime

Hrmm, just realized that libdrm-radeon1 _currently_ differs from libdrm2 version - however since there were several upgrades already (versions must have been identical at some time) I don't think that's the cause (will recheck).

ii xorg-docs-core 1:1.6-1 Core documentation for the X.org X Window System ii xorg-sgml-doctools 1:1.7-1 Common tools for building X.Org SGML documentation ii xserver-xorg 1:7.6+12 X.Org X server ii xserver-xorg-core 2:1.11.4-1 Xorg X server - core server ii xserver-xorg-input-all 1:7.6+12 X.Org X server -- input driver metapackage ii xserver-xorg-input-evdev 1:2.7.0-1 X.Org X server -- evdev input driver ii xserver-xorg-input-synaptics 1.5.99.901-1 Synaptics TouchPad driver for X.Org server ii xserver-xorg-input-wacom 0.12.0-1 X.Org X server -- Wacom input driver ii xserver-xorg-video-all 1:7.6+12 X.Org X server -- output driver metapackage ii xserver-xorg-video-apm 1:1.2.3-2+b2 X.Org X server -- APM display driver ii xserver-xorg-video-ark 1:0.7.3-2+b2 X.Org X server -- ark display driver ii xserver-xorg-video-ati 1:6.14.3-1 X.Org X server -- AMD/ATI display driver wrapper ii xserver-xorg-video-chips 1:1.2.4-1+b2 X.Org X server -- Chips display driver ii xserver-xorg-video-cirrus 1:1.3.2-4+b2 X.Org X server -- Cirrus display driver ii xserver-xorg-video-fbdev 1:0.4.2-4+b2 X.Org X server -- fbdev display driver ii xserver-xorg-video-i128 1:1.3.4-2+b2 X.Org X server -- i128 display driver ii xserver-xorg-video-i740 1:1.3.2-4+b2 X.Org X server -- i740 display driver ii xserver-xorg-video-intel 2:2.17.0-1 X.Org X server -- Intel i8xx, i9xx display driver ii xserver-xorg-video-mach64 6.9.0-1+b1 X.Org X server -- ATI Mach64 display driver ii xserver-xorg-video-mga 1:1.4.13.dfsg-3+b2 X.Org X server -- MGA display driver ii xserver-xorg-video-neomagic 1:1.2.5-2+b2 X.Org X server -- Neomagic display driver ii xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1+b2 X.Org X server -- Nouveau display driver (experimental) ii xserver-xorg-video-openchrome 1:0.2.904+svn920-1+b1 X.Org X server -- VIA display driver ii xserver-xorg-video-r128 6.8.1-5+b2 X.Org X server -- ATI r128 display driver ii xserver-xorg-video-radeon 1:6.14.3-1 X.Org X server -- AMD/ATI Radeon display driver ii xserver-xorg-video-rendition 1:4.2.4-2+b2 X.Org X server -- Rendition display driver ii xserver-xorg-video-s3 1:0.6.3-4+b2 X.Org X server -- legacy S3 display driver ii xserver-xorg-video-s3virge 1:1.10.4-4+b2 X.Org X server -- S3 ViRGE display driver ii xserver-xorg-video-savage 1:2.3.3-1 X.Org X server -- Savage display driver ii xserver-xorg-video-siliconmotion 1:1.7.5-1+b2 X.Org X server -- SiliconMotion display driver ii xserver-xorg-video-sis 1:0.10.3-3+b2 X.Org X server -- SiS display driver ii xserver-xorg-video-sisusb 1:0.9.4-2+b2 X.Org X server -- SiS USB display driver ii xserver-xorg-video-tdfx 1:1.4.3-4+b2 X.Org X server -- tdfx display driver ii xserver-xorg-video-trident 1:1.3.4-2+b2 X.Org X server -- Trident display driver ii xserver-xorg-video-tseng 1:1.2.4-2+b2 X.Org X server -- Tseng display driver ii xserver-xorg-video-vesa 1:2.3.0-7+b1 X.Org X server -- VESA display driver ii xserver-xorg-video-vmware 1:11.0.99.901-1 X.Org X server -- VMware display driver ii xserver-xorg-video-voodoo 1:1.2.4-2+b2 X.Org X server -- Voodoo display driver

01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV250 If [Radeon 9000] (rev 01) (prog-if 00 [VGA controller]) Subsystem: PC Partner Limited RV250 If [Radeon 9000 "Atlantis"] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 (2000ns min), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=64M] Region 1: I/O ports at 9000 [size=256] Region 2: Memory at d9000000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at d8000000 [disabled] [size=128K] Capabilities: [58] AGP version 2.0 Status: RQ=48 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4 Command: RQ=32 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x4 Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

Thanks a ton,

Andreas Mohr