Bug 733356

Summary:	nouveau triggers page allocation failure from nouveau_sgdma_populate()
Product:	[Fedora] Fedora	Reporter:	David Juran <djuran>
Component:	xorg-x11-drv-nouveau	Assignee:	Ben Skeggs <bskeggs>
Status:	CLOSED WONTFIX	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	15	CC:	airlied, ajax, bskeggs, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-08-07 15:37:23 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description David Juran 2011-08-25 14:37:19 UTC

Description of problem:
During normal desktop use, X suddenly froze up (after a while the mouse cursor started working but not much more). In the syslog, the following massages could be found:

Aug 24 20:10:38 localhost kernel: [36190.087684] Xorg: page allocation failure: order:4, mode:0x40d0
Aug 24 20:10:38 localhost kernel: [36190.087692] Pid: 1380, comm: Xorg Not tainted 2.6.40.3-0.fc15.x86_64 #1
Aug 24 20:10:38 localhost kernel: [36190.087695] Call Trace:
Aug 24 20:10:38 localhost kernel: [36190.087708]  [<ffffffff810dfd72>] warn_alloc_failed+0x111/0x13d
Aug 24 20:10:38 localhost kernel: [36190.087714]  [<ffffffff810e2d25>] __alloc_pages_nodemask+0x6c5/0x736
Aug 24 20:10:38 localhost kernel: [36190.087720]  [<ffffffff8110db8e>] alloc_pages_current+0xbe/0xd8
Aug 24 20:10:38 localhost kernel: [36190.087725]  [<ffffffff811f2cf6>] ? security_capable+0x2a/0x2c
Aug 24 20:10:38 localhost kernel: [36190.087729]  [<ffffffff810df6b7>] __get_free_pages+0xe/0x4a
Aug 24 20:10:38 localhost kernel: [36190.087734]  [<ffffffff81114cfb>] kmalloc_order_trace+0x2c/0x5e
Aug 24 20:10:38 localhost kernel: [36190.087737]  [<ffffffff8111658e>] __kmalloc+0x37/0x115
Aug 24 20:10:38 localhost kernel: [36190.087793]  [<ffffffffa008eafa>] nouveau_sgdma_populate+0x8a/0x167 [nouveau]
Aug 24 20:10:38 localhost kernel: [36190.087804]  [<ffffffffa0072e52>] ? __ttm_tt_get_page+0xac/0xb0 [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087812]  [<ffffffffa00730ff>] ttm_tt_populate+0x63/0x7c [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087818]  [<ffffffffa007314a>] ttm_tt_bind+0x32/0x66 [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087825]  [<ffffffffa00747bb>] ttm_bo_handle_move_mem+0x10c/0x299 [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087832]  [<ffffffffa0074be7>] ttm_bo_evict+0x29f/0x2e8 [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087840]  [<ffffffffa0074d82>] ttm_mem_evict_first+0x152/0x180 [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087847]  [<ffffffffa00753f7>] ttm_bo_mem_space+0x29b/0x2ea [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087855]  [<ffffffffa00754fc>] ttm_bo_move_buffer+0xb6/0x10c [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087885]  [<ffffffffa0031be4>] ? drm_mm_insert_helper+0xd3/0xec [drm]
Aug 24 20:10:38 localhost kernel: [36190.087892]  [<ffffffffa0075608>] ttm_bo_validate+0xb6/0xf4 [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087899]  [<ffffffffa0075946>] ttm_bo_init+0x300/0x339 [ttm]
Aug 24 20:10:38 localhost kernel: [36190.087914]  [<ffffffffa008fe82>] nouveau_bo_new+0x246/0x283 [nouveau]
Aug 24 20:10:38 localhost kernel: [36190.087927]  [<ffffffffa008fa45>] ? nouveau_bo_create_ttm_backend_entry+0x6c/0x6c [nouveau]
Aug 24 20:10:38 localhost kernel: [36190.087939]  [<ffffffffa0029e85>] ? drm_gem_handle_delete+0x6d/0x6d [drm]
Aug 24 20:10:38 localhost kernel: [36190.087954]  [<ffffffffa009209e>] ? nouveau_gem_object_del+0x5d/0x64 [nouveau]
Aug 24 20:10:38 localhost kernel: [36190.087968]  [<ffffffffa0092103>] nouveau_gem_new+0x5e/0xee [nouveau]
Aug 24 20:10:38 localhost kernel: [36190.087979]  [<ffffffffa0029eb0>] ? drm_gem_object_free+0x2b/0x2d [drm]
Aug 24 20:10:38 localhost kernel: [36190.087984]  [<ffffffff8123924b>] ? kref_put+0x43/0x4d
Aug 24 20:10:38 localhost kernel: [36190.087999]  [<ffffffffa0092272>] nouveau_gem_ioctl_new+0xdf/0x18d [nouveau]
Aug 24 20:10:38 localhost kernel: [36190.088038]  [<ffffffffa00287f7>] drm_ioctl+0x29e/0x37b [drm]
Aug 24 20:10:38 localhost kernel: [36190.088053]  [<ffffffffa0092193>] ? nouveau_gem_new+0xee/0xee [nouveau]
Aug 24 20:10:38 localhost kernel: [36190.088060]  [<ffffffff811f6290>] ? inode_has_perm+0x32/0x34
Aug 24 20:10:38 localhost kernel: [36190.088063]  [<ffffffff811f6339>] ? file_has_perm+0xa7/0xc9
Aug 24 20:10:38 localhost kernel: [36190.088069]  [<ffffffff81134e06>] do_vfs_ioctl+0x460/0x4a1
Aug 24 20:10:38 localhost kernel: [36190.088073]  [<ffffffff81134e9d>] sys_ioctl+0x56/0x79
Aug 24 20:10:38 localhost kernel: [36190.088078]  [<ffffffff81488a26>] ? do_device_not_available+0xe/0x10
Aug 24 20:10:38 localhost kernel: [36190.088083]  [<ffffffff8148e182>] system_call_fastpath+0x16/0x1b
Aug 24 20:10:38 localhost kernel: [36190.088086] Mem-Info:
Aug 24 20:10:38 localhost kernel: [36190.088088] Node 0 DMA per-cpu:
Aug 24 20:10:38 localhost kernel: [36190.088091] CPU    0: hi:    0, btch:   1 usd:   0
Aug 24 20:10:38 localhost kernel: [36190.088094] CPU    1: hi:    0, btch:   1 usd:   0
Aug 24 20:10:38 localhost kernel: [36190.088096] Node 0 DMA32 per-cpu:
Aug 24 20:10:38 localhost kernel: [36190.088099] CPU    0: hi:  186, btch:  31 usd:   0
Aug 24 20:10:38 localhost kernel: [36190.088102] CPU    1: hi:  186, btch:  31 usd: 108
Aug 24 20:10:38 localhost kernel: [36190.088108] active_anon:189415 inactive_anon:77546 isolated_anon:34
Aug 24 20:10:38 localhost kernel: [36190.088110]  active_file:56613 inactive_file:56538 isolated_file:17
Aug 24 20:10:38 localhost kernel: [36190.088111]  unevictable:4 dirty:9 writeback:0 unstable:0
Aug 24 20:10:38 localhost kernel: [36190.088112]  free:16149 slab_reclaimable:22186 slab_unreclaimable:12310
Aug 24 20:10:38 localhost kernel: [36190.088114]  mapped:26308 shmem:1585 pagetables:9559 bounce:0
Aug 24 20:10:38 localhost kernel: [36190.088117] Node 0 DMA free:8344kB min:340kB low:424kB high:508kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15688kB mlocked:0kB dirty:0kB writeback:0kB mapped:416kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:20kB kernel_stack:0kB pagetables:12kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Aug 24 20:10:38 localhost kernel: [36190.088130] lowmem_reserve[]: 0 2004 2004 2004
Aug 24 20:10:38 localhost kernel: [36190.088134] Node 0 DMA32 free:56252kB min:44712kB low:55888kB high:67068kB active_anon:757696kB inactive_anon:310184kB active_file:226452kB inactive_file:226152kB unevictable:16kB isolated(anon):136kB isolated(file):68kB present:2052256kB mlocked:16kB dirty:36kB writeback:0kB mapped:104816kB shmem:6340kB slab_reclaimable:88744kB slab_unreclaimable:49220kB kernel_stack:2952kB pagetables:38224kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Aug 24 20:10:38 localhost kernel: [36190.088147] lowmem_reserve[]: 0 0 0 0
Aug 24 20:10:38 localhost kernel: [36190.088151] Node 0 DMA: 1*4kB 0*8kB 1*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 4*2048kB 0*4096kB = 8372kB
Aug 24 20:10:38 localhost kernel: [36190.088161] Node 0 DMA32: 12965*4kB 199*8kB 37*16kB 3*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 56252kB
Aug 24 20:10:38 localhost kernel: [36190.088171] 116698 total pagecache pages
Aug 24 20:10:38 localhost kernel: [36190.088174] 1990 pages in swap cache
Aug 24 20:10:38 localhost kernel: [36190.088176] Swap cache stats: add 23792, delete 21802, find 6112/6994
Aug 24 20:10:38 localhost kernel: [36190.088178] Free swap  = 1985532kB
Aug 24 20:10:38 localhost kernel: [36190.088180] Total swap = 2031612kB
Aug 24 20:10:38 localhost kernel: [36190.101601] 524256 pages RAM
Aug 24 20:10:38 localhost kernel: [36190.101603] 9878 pages reserved
Aug 24 20:10:38 localhost kernel: [36190.101605] 141419 pages shared
Aug 24 20:10:38 localhost kernel: [36190.101607] 438362 pages non-shared
Aug 24 20:10:38 localhost kernel: [36190.102723] [drm] nouveau 0000:01:00.0: PGRAPH - ERROR nsource: DMA_W_PROTECTION nstatus: PROTECTION_FAULT
Aug 24 20:10:38 localhost kernel: [36190.102736] [drm] nouveau 0000:01:00.0: PGRAPH - ch 0 (0x000c3000) subc 0 class 0x0039 mthd 0x0100 data 0x00000000


Version-Release number of selected component (if applicable):
kernel-2.6.40.3-0.fc15

How reproducible:
Only happened once

Comment 1 Fedora End Of Life 2012-08-07 15:37:25 UTC

This message is a notice that Fedora 15 is now at end of life. Fedora
has stopped maintaining and issuing updates for Fedora 15. It is
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