https://bugs.freedesktop.org/show_bug.cgi?id=59946

Priority: medium Bug ID: 59946 Assignee: dri-devel@lists.freedesktop.org Summary: [r600g] WoW crashed with "page allocation failure" Severity: normal Classification: Unclassified OS: Linux (All) Reporter: rankincj@googlemail.com Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa

Playing WoW with my HD4890 and Mesa-git (64 bit), but crashed with this error:

[ 1990.042322] WoW-64.exe: page allocation failure: order:4, mode:0xc0d0 [ 1990.047786] Pid: 5244, comm: WoW-64.exe Not tainted 3.7.4 #2 [ 1990.052142] Call Trace: [ 1990.053462] [<ffffffff81093d70>] ? warn_alloc_failed+0x111/0x123 [ 1990.058252] [<ffffffff812ace50>] ? __alloc_pages_direct_compact+0x1ba/0x1cc [ 1990.064024] [<ffffffff8109641d>] ? __alloc_pages_nodemask+0x7a0/0x82a [ 1990.069261] [<ffffffff810964b6>] ? __get_free_pages+0xf/0x3d [ 1990.073742] [<ffffffffa0233a27>] ? radeon_cs_ioctl+0x137/0x763 [radeon] [ 1990.079169] [<ffffffffa0020b99>] ? drm_mm_put_block+0x46/0x52 [drm] [ 1990.084240] [<ffffffffa0018e08>] ? drm_ioctl+0x274/0x335 [drm] [ 1990.088942] [<ffffffffa02338f0>] ? radeon_cs_finish_pages+0x7d/0x7d [radeon] [ 1990.094794] [<ffffffff810ad478>] ? unmap_region+0xb6/0xc8 [ 1990.098998] [<ffffffff812b2998>] ? _raw_write_lock+0xe/0x21 [ 1990.103348] [<ffffffff810d61e6>] ? vfs_ioctl+0x1e/0x31 [ 1990.107263] [<ffffffff810d69cb>] ? do_vfs_ioctl+0x3b8/0x3fa [ 1990.111633] [<ffffffff81062529>] ? sys_futex+0x11f/0x152 [ 1990.115749] [<ffffffff810d6a5a>] ? sys_ioctl+0x4d/0x7b [ 1990.119689] [<ffffffff812b34d2>] ? system_call_fastpath+0x16/0x1b [ 1990.124575] Mem-Info: [ 1990.125550] DMA per-cpu: [ 1990.126799] CPU 0: hi: 0, btch: 1 usd: 0 [ 1990.130320] CPU 1: hi: 0, btch: 1 usd: 0 [ 1990.133819] CPU 2: hi: 0, btch: 1 usd: 0 [ 1990.137305] CPU 3: hi: 0, btch: 1 usd: 0 [ 1990.140833] CPU 4: hi: 0, btch: 1 usd: 0 [ 1990.144318] CPU 5: hi: 0, btch: 1 usd: 0 [ 1990.147823] CPU 6: hi: 0, btch: 1 usd: 0 [ 1990.151309] CPU 7: hi: 0, btch: 1 usd: 0 [ 1990.154798] DMA32 per-cpu: [ 1990.156238] CPU 0: hi: 186, btch: 31 usd: 0 [ 1990.159731] CPU 1: hi: 186, btch: 31 usd: 0 [ 1990.163217] CPU 2: hi: 186, btch: 31 usd: 0 [ 1990.166734] CPU 3: hi: 186, btch: 31 usd: 0 [ 1990.170252] CPU 4: hi: 186, btch: 31 usd: 0 [ 1990.173776] CPU 5: hi: 186, btch: 31 usd: 0 [ 1990.177258] CPU 6: hi: 186, btch: 31 usd: 182 [ 1990.180757] CPU 7: hi: 186, btch: 31 usd: 0 [ 1990.184242] Normal per-cpu: [ 1990.185762] CPU 0: hi: 186, btch: 31 usd: 13 [ 1990.189253] CPU 1: hi: 186, btch: 31 usd: 90 [ 1990.192755] CPU 2: hi: 186, btch: 31 usd: 19 [ 1990.196266] CPU 3: hi: 186, btch: 31 usd: 64 [ 1990.199776] CPU 4: hi: 186, btch: 31 usd: 52 [ 1990.203284] CPU 5: hi: 186, btch: 31 usd: 48 [ 1990.206790] CPU 6: hi: 186, btch: 31 usd: 50 [ 1990.210278] CPU 7: hi: 186, btch: 31 usd: 0 [ 1990.213791] active_anon:374280 inactive_anon:469650 isolated_anon:192 active_file:24194 inactive_file:24575 isolated_file:0 unevictable:0 dirty:0 writeback:149872 unstable:0 free:23513 slab_reclaimable:10794 slab_unreclaimable:35847 mapped:7678 shmem:322594 pagetables:8693 bounce:0 free_cma:0 [ 1990.239233] DMA free:15888kB min:168kB low:208kB high:252kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15648kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 1990.275212] lowmem_reserve[]: 0 3247 6019 6019 [ 1990.278459] DMA32 free:47772kB min:36364kB low:45452kB high:54544kB active_anon:572404kB inactive_anon:1559168kB active_file:80412kB inactive_file:81320kB unevictable:0kB isolated(anon):488kB isolated(file):0kB present:3325056kB mlocked:0kB dirty:0kB writeback:323988kB mapped:2348kB shmem:1233272kB slab_reclaimable:7580kB slab_unreclaimable:74352kB kernel_stack:48kB pagetables:6992kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:460 all_unreclaimable? no [ 1990.319295] lowmem_reserve[]: 0 0 2772 2772 [ 1990.322263] Normal free:31624kB min:31044kB low:38804kB high:46564kB active_anon:924716kB inactive_anon:318112kB active_file:16364kB inactive_file:16980kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:2838528kB mlocked:0kB dirty:0kB writeback:292044kB mapped:28364kB shmem:39808kB slab_reclaimable:35596kB slab_unreclaimable:69020kB kernel_stack:3832kB pagetables:27780kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:1534 all_unreclaimable? no [ 1990.363297] lowmem_reserve[]: 0 0 0 0 [ 1990.365800] DMA: 0*4kB 0*8kB 1*16kB 0*32kB 2*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15888kB [ 1990.374825] DMA32: 47*4kB 33*8kB 26*16kB 10*32kB 9*64kB 139*128kB 3*256kB 2*512kB 14*1024kB 4*2048kB 1*4096kB = 47972kB [ 1990.384573] Normal: 1652*4kB 2657*8kB 0*16kB 1*32kB 1*64kB 0*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 29752kB [ 1990.394433] 522006 total pagecache pages [ 1990.397092] 157583 pages in swap cache [ 1990.399561] Swap cache stats: add 432720, delete 275137, find 1727/2086 [ 1990.404904] Free swap = 31842932kB [ 1990.407093] Total swap = 33551716kB [ 1990.419215] 1572848 pages RAM [ 1990.420925] 45968 pages reserved [ 1990.422848] 357666 pages shared [ 1990.424717] 1491969 pages non-shared [ 1990.426989] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -12!

Could there be a memory leak somewhere?