[B.A.T.M.A.N.] batctl: page allocation failure

Philipp Psurek
2016-02-27T23:39:08Z

Hi all,

I've got this error with

# batctl -v
batctl 2016.0-4-g7a3d563 [batman-adv: 2016.0-83-g884fb2d]

on

# uname -rmpio
3.4.107-01996-g67bdc52 armv7l ARMv7 Processor rev 4 (v7l) sun7i GNU/Linux

I know the kernel is old, I can take a recent one if needed, but maybe
this is not necessary.

The module has been compiled with
CONFIG_BATMAN_ADV_DEBUG=y
CONFIG_BATMAN_ADV_BLA=y
CONFIG_BATMAN_ADV_DAT=y
CONFIG_BATMAN_ADV_NC=y
CONFIG_BATMAN_ADV_MCAST=y
CONFIG_BATMAN_ADV_BATMAN_V=n

and batctl as usual but without stripping. The problem occurs while
calling “batctl o”. There should be an output of 336 lines …

Please tell me if you need more information. Thanx in advance and thank
you for B.A.T.M.A.N. advanced.

Best regards,
Philipp

----------------------------------

[Feb28 00:10] batman_adv: B.A.T.M.A.N. advanced 2016.0-83-g884fb2d (compatibility version 15) loaded
[ +11,632829] batman_adv: bat0: Adding interface: eth0
[ +0,277590] batman_adv: bat0: The MTU of interface eth0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ +0,058799] batman_adv: bat0: Interface activated: eth0
[ +3,173715] batman_adv: bat0: Adding interface: fastd-wup
[ +0,279096] batman_adv: bat0: The MTU of interface fastd-wup is too small (1426) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ +0,055496] batman_adv: bat0: Interface activated: fastd-wup
[ +23,247415] bat0: no IPv6 routers present
[Feb28 00:13] batctl: page allocation failure: order:4, mode:0x40d0
[ +0,100723] [<c00153a4>] (unwind_backtrace+0x0/0x134) from [<c00af79c>] (warn_alloc_failed+0xe0/0x118)
[ +0,113138] [<c00af79c>] (warn_alloc_failed+0xe0/0x118) from [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc)
[ +0,110864] [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc) from [<c00b22ac>] (__get_free_pages+0x10/0x24)
[ +0,094211] [<c00b22ac>] (__get_free_pages+0x10/0x24) from [<c0108bd8>] (seq_read+0x238/0x490)
[ +0,084540] [<c0108bd8>] (seq_read+0x238/0x490) from [<c00eb3f4>] (vfs_read+0x98/0x174)
[ +0,082817] [<c00eb3f4>] (vfs_read+0x98/0x174) from [<c00eb8a0>] (sys_read+0x38/0x78)
[ +0,095673] [<c00eb8a0>] (sys_read+0x38/0x78) from [<c000ecc0>] (ret_fast_syscall+0x0/0x30)
[ +0,014683] Mem-info:
[ +0,015332] DMA per-cpu:
[ +0,042295] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,043583] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,019240] Normal per-cpu:
[ +0,042920] CPU 0: hi: 186, btch: 31 usd: 0
[ +0,046456] CPU 1: hi: 186, btch: 31 usd: 1
[ +0,030888] HighMem per-cpu:
[ +0,042776] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,046066] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,276204] active_anon:38221 inactive_anon:11325 isolated_anon:0
[ +0,000006] active_file:95385 inactive_file:84158 isolated_file:0
[ +0,000006] unevictable:0 dirty:4 writeback:0 unstable:0
[ +0,000004] free:8954 slab_reclaimable:9981 slab_unreclaimable:2508
[ +0,000005] mapped:2159 shmem:153 pagetables:326 bounce:0
[ +0,467038] DMA free:10956kB min:1180kB low:1472kB high:1768kB active_anon:41260kB inactive_anon:4176kB active_file:96108kB inactive_file:90808kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:260096kB mlocked:0kB dirty:0kB writeback:0kB mapped:3224kB shmem:488kB slab_reclaimable:7228kB slab_unreclaimable:1340kB kernel_stack:176kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,043062] lowmem_reserve[]: 0 500 762 762
[ +0,478788] Normal free:22160kB min:2324kB low:2904kB high:3484kB active_anon:64100kB inactive_anon:10132kB active_file:183792kB inactive_file:159760kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:512064kB mlocked:0kB dirty:16kB writeback:0kB mapped:1472kB shmem:4kB slab_reclaimable:32696kB slab_unreclaimable:8700kB kernel_stack:624kB pagetables:1304kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,041810] lowmem_reserve[]: 0 0 2095 2095
[ +0,485438] HighMem free:2692kB min:260kB low:564kB high:868kB active_anon:47524kB inactive_anon:30992kB active_file:101640kB inactive_file:86064kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:268224kB mlocked:0kB dirty:0kB writeback:0kB mapped:3940kB shmem:120kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,041504] lowmem_reserve[]: 0 0 0 0
[ +0,019167] DMA: 1167*4kB 178*8kB 80*16kB 32*32kB 18*64kB 5*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10956kB
[ +0,128889] Normal: 3738*4kB 576*8kB 112*16kB 21*32kB 2*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22152kB
[ +0,141889] HighMem: 143*4kB 67*8kB 37*16kB 13*32kB 7*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2692kB
[ +0,155726] 179706 total pagecache pages
[ +0,031546] 0 pages in swap cache
[ +0,075081] Swap cache stats: add 933557, delete 933557, find 273255/316856
[ +0,023894] Free swap = 0kB
[ +0,027333] Total swap = 0kB
[ +0,039682] 262144 pages of RAM
[ +0,020541] 9168 free pages
[ +0,024887] 9338 reserved pages
[ +0,019097] 9130 slab pages
[ +0,025110] 116719 pages shared
[ +0,024278] 0 pages swap cached
[ +4,207166] batctl: page allocation failure: order:4, mode:0x40d0
[ +0,095872] [<c00153a4>] (unwind_backtrace+0x0/0x134) from [<c00af79c>] (warn_alloc_failed+0xe0/0x118)
[ +0,104340] [<c00af79c>] (warn_alloc_failed+0xe0/0x118) from [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc)
[ +0,102166] [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc) from [<c00b22ac>] (__get_free_pages+0x10/0x24)
[ +0,087528] [<c00b22ac>] (__get_free_pages+0x10/0x24) from [<c0108bd8>] (seq_read+0x238/0x490)
[ +0,080231] [<c0108bd8>] (seq_read+0x238/0x490) from [<c00eb3f4>] (vfs_read+0x98/0x174)
[ +0,078142] [<c00eb3f4>] (vfs_read+0x98/0x174) from [<c00eb8a0>] (sys_read+0x38/0x78)
[ +0,084396] [<c00eb8a0>] (sys_read+0x38/0x78) from [<c000ecc0>] (ret_fast_syscall+0x0/0x30)
[ +0,011576] Mem-info:
[ +0,014689] DMA per-cpu:
[ +0,041725] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,041762] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,017817] Normal per-cpu:
[ +0,041821] CPU 0: hi: 186, btch: 31 usd: 0
[ +0,041736] CPU 1: hi: 186, btch: 31 usd: 0
[ +0,018844] HighMem per-cpu:
[ +0,041736] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,041724] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,274703] active_anon:38228 inactive_anon:11330 isolated_anon:0
[ +0,000006] active_file:95390 inactive_file:84151 isolated_file:0
[ +0,000006] unevictable:0 dirty:1 writeback:0 unstable:0
[ +0,000004] free:8958 slab_reclaimable:9981 slab_unreclaimable:2512
[ +0,000005] mapped:2159 shmem:153 pagetables:326 bounce:0
[ +0,449747] DMA free:10956kB min:1180kB low:1472kB high:1768kB active_anon:41260kB inactive_anon:4176kB active_file:96108kB inactive_file:90808kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:260096kB mlocked:0kB dirty:0kB writeback:0kB mapped:3224kB shmem:488kB slab_reclaimable:7228kB slab_unreclaimable:1340kB kernel_stack:176kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,017854] lowmem_reserve[]: 0 500 762 762
[ +0,474747] Normal free:22180kB min:2324kB low:2904kB high:3484kB active_anon:64124kB inactive_anon:10152kB active_file:183800kB inactive_file:159744kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:512064kB mlocked:0kB dirty:0kB writeback:0kB mapped:1472kB shmem:4kB slab_reclaimable:32696kB slab_unreclaimable:8708kB kernel_stack:624kB pagetables:1304kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,017908] lowmem_reserve[]: 0 0 2095 2095
[ +0,460057] HighMem free:2696kB min:260kB low:564kB high:868kB active_anon:47528kB inactive_anon:30992kB active_file:101652kB inactive_file:86052kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:268224kB mlocked:0kB dirty:4kB writeback:0kB mapped:3940kB shmem:120kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,017830] lowmem_reserve[]: 0 0 0 0
[ +0,015840] DMA: 1167*4kB 178*8kB 80*16kB 32*32kB 18*64kB 5*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10956kB
[ +0,116928] Normal: 3745*4kB 582*8kB 111*16kB 20*32kB 2*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22180kB
[ +0,117676] HighMem: 138*4kB 70*8kB 37*16kB 13*32kB 7*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2696kB
[ +0,135363] 179706 total pagecache pages
[ +0,024050] 0 pages in swap cache
[ +0,067731] Swap cache stats: add 933557, delete 933557, find 273255/316856
[ +0,018842] Free swap = 0kB
[ +0,018837] Total swap = 0kB
[ +0,034725] 262144 pages of RAM
[ +0,017828] 9175 free pages
[ +0,021957] 9338 reserved pages
[ +0,017803] 9130 slab pages
[ +0,021957] 116699 pages shared
[ +0,021958] 0 pages swap cached
[ +2,546832] batctl: page allocation failure: order:4, mode:0x40d0
[ +0,095887] [<c00153a4>] (unwind_backtrace+0x0/0x134) from [<c00af79c>] (warn_alloc_failed+0xe0/0x118)
[ +0,104208] [<c00af79c>] (warn_alloc_failed+0xe0/0x118) from [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc)
[ +0,102153] [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc) from [<c00b22ac>] (__get_free_pages+0x10/0x24)
[ +0,087828] [<c00b22ac>] (__get_free_pages+0x10/0x24) from [<c0108bd8>] (seq_read+0x238/0x490)
[ +0,080248] [<c0108bd8>] (seq_read+0x238/0x490) from [<c00eb3f4>] (vfs_read+0x98/0x174)
[ +0,078215] [<c00eb3f4>] (vfs_read+0x98/0x174) from [<c00eb8a0>] (sys_read+0x38/0x78)
[ +0,084403] [<c00eb8a0>] (sys_read+0x38/0x78) from [<c000ecc0>] (ret_fast_syscall+0x0/0x30)
[ +0,011576] Mem-info:
[ +0,014684] DMA per-cpu:
[ +0,041729] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,041796] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,017822] Normal per-cpu:
[ +0,041724] CPU 0: hi: 186, btch: 31 usd: 0
[ +0,041730] CPU 1: hi: 186, btch: 31 usd: 0
[ +0,018883] HighMem per-cpu:
[ +0,041723] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,041867] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,274716] active_anon:38235 inactive_anon:11327 isolated_anon:0
[ +0,000007] active_file:95391 inactive_file:84152 isolated_file:0
[ +0,000006] unevictable:0 dirty:2 writeback:0 unstable:0
[ +0,000004] free:8953 slab_reclaimable:9981 slab_unreclaimable:2512
[ +0,000005] mapped:2159 shmem:153 pagetables:326 bounce:0
[ +0,449493] DMA free:10956kB min:1180kB low:1472kB high:1768kB active_anon:41260kB inactive_anon:4176kB active_file:96108kB inactive_file:90808kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:260096kB mlocked:0kB dirty:0kB writeback:0kB mapped:3224kB shmem:488kB slab_reclaimable:7228kB slab_unreclaimable:1340kB kernel_stack:176kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,017933] lowmem_reserve[]: 0 500 762 762
[ +0,474739] Normal free:22160kB min:2324kB low:2904kB high:3484kB active_anon:64128kB inactive_anon:10140kB active_file:183804kB inactive_file:159748kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:512064kB mlocked:0kB dirty:4kB writeback:0kB mapped:1472kB shmem:4kB slab_reclaimable:32696kB slab_unreclaimable:8708kB kernel_stack:624kB pagetables:1304kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,017916] lowmem_reserve[]: 0 0 2095 2095
[ +0,460179] HighMem free:2696kB min:260kB low:564kB high:868kB active_anon:47552kB inactive_anon:30992kB active_file:101652kB inactive_file:86052kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:268224kB mlocked:0kB dirty:4kB writeback:0kB mapped:3940kB shmem:120kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,017960] lowmem_reserve[]: 0 0 0 0
[ +0,015846] DMA: 1167*4kB 178*8kB 80*16kB 32*32kB 18*64kB 5*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10956kB
[ +0,116798] Normal: 3742*4kB 583*8kB 112*16kB 19*32kB 2*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22160kB
[ +0,117768] HighMem: 128*4kB 75*8kB 37*16kB 13*32kB 7*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2696kB
[ +0,135597] 179708 total pagecache pages
[ +0,024101] 0 pages in swap cache
[ +0,067730] Swap cache stats: add 933557, delete 933557, find 273255/316856
[ +0,018843] Free swap = 0kB
[ +0,018838] Total swap = 0kB
[ +0,034639] 262144 pages of RAM
[ +0,017816] 9170 free pages
[ +0,021964] 9338 reserved pages
[ +0,017874] 9130 slab pages
[ +0,021970] 116692 pages shared
[ +0,021963] 0 pages swap cached
[ +2,795628] batctl: page allocation failure: order:4, mode:0x40d0
[ +0,100163] [<c00153a4>] (unwind_backtrace+0x0/0x134) from [<c00af79c>] (warn_alloc_failed+0xe0/0x118)
[ +0,112606] [<c00af79c>] (warn_alloc_failed+0xe0/0x118) from [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc)
[ +0,109882] [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc) from [<c00b22ac>] (__get_free_pages+0x10/0x24)
[ +0,092898] [<c00b22ac>] (__get_free_pages+0x10/0x24) from [<c0108bd8>] (seq_read+0x238/0x490)
[ +0,081964] [<c0108bd8>] (seq_read+0x238/0x490) from [<c00eb3f4>] (vfs_read+0x98/0x174)
[ +0,080373] [<c00eb3f4>] (vfs_read+0x98/0x174) from [<c00eb8a0>] (sys_read+0x38/0x78)
[ +0,095661] [<c00eb8a0>] (sys_read+0x38/0x78) from [<c000ecc0>] (ret_fast_syscall+0x0/0x30)
[ +0,018246] Mem-info:
[ +0,016190] DMA per-cpu:
[ +0,042907] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,045696] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,021567] Normal per-cpu:
[ +0,043237] CPU 0: hi: 186, btch: 31 usd: 0
[ +0,042809] CPU 1: hi: 186, btch: 31 usd: 1
[ +0,027782] HighMem per-cpu:
[ +0,044187] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,044017] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,276192] active_anon:38230 inactive_anon:11333 isolated_anon:0
[ +0,000006] active_file:95396 inactive_file:84156 isolated_file:0
[ +0,000005] unevictable:0 dirty:2 writeback:0 unstable:0
[ +0,000005] free:8953 slab_reclaimable:9981 slab_unreclaimable:2512
[ +0,000005] mapped:2159 shmem:153 pagetables:326 bounce:0
[ +0,467447] DMA free:10956kB min:1180kB low:1472kB high:1768kB active_anon:41260kB inactive_anon:4176kB active_file:96108kB inactive_file:90808kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:260096kB mlocked:0kB dirty:0kB writeback:0kB mapped:3224kB shmem:488kB slab_reclaimable:7228kB slab_unreclaimable:1340kB kernel_stack:176kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,024492] lowmem_reserve[]: 0 500 762 762
[ +0,475389] Normal free:22176kB min:2324kB low:2904kB high:3484kB active_anon:64128kB inactive_anon:10164kB active_file:183824kB inactive_file:159764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:512064kB mlocked:0kB dirty:4kB writeback:0kB mapped:1472kB shmem:4kB slab_reclaimable:32696kB slab_unreclaimable:8708kB kernel_stack:624kB pagetables:1304kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,024240] lowmem_reserve[]: 0 0 2095 2095
[ +0,461051] HighMem free:2680kB min:260kB low:564kB high:868kB active_anon:47532kB inactive_anon:30992kB active_file:101652kB inactive_file:86052kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:268224kB mlocked:0kB dirty:4kB writeback:0kB mapped:3940kB shmem:120kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,023810] lowmem_reserve[]: 0 0 0 0
[ +0,016839] DMA: 1167*4kB 178*8kB 80*16kB 32*32kB 18*64kB 5*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10956kB
[ +0,117735] Normal: 3738*4kB 584*8kB 113*16kB 22*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22200kB
[ +0,118592] HighMem: 124*4kB 75*8kB 37*16kB 13*32kB 7*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2680kB
[ +0,141032] 179710 total pagecache pages
[ +0,024246] 0 pages in swap cache
[ +0,067845] Swap cache stats: add 933557, delete 933557, find 273255/316856
[ +0,019040] Free swap = 0kB
[ +0,018966] Total swap = 0kB
[ +0,035160] 262144 pages of RAM
[ +0,017932] 9177 free pages
[ +0,022041] 9338 reserved pages
[ +0,022998] 9127 slab pages
[ +0,022106] 116679 pages shared
[ +0,022100] 0 pages swap cached
[Feb28 00:14] batctl: page allocation failure: order:4, mode:0x40d0
[ +0,096010] [<c00153a4>] (unwind_backtrace+0x0/0x134) from [<c00af79c>] (warn_alloc_failed+0xe0/0x118)
[ +0,105164] [<c00af79c>] (warn_alloc_failed+0xe0/0x118) from [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc)
[ +0,102095] [<c00b1ff0>] (__alloc_pages_nodemask+0x574/0x7cc) from [<c00b22ac>] (__get_free_pages+0x10/0x24)
[ +0,087646] [<c00b22ac>] (__get_free_pages+0x10/0x24) from [<c0108bd8>] (seq_read+0x238/0x490)
[ +0,080242] [<c0108bd8>] (seq_read+0x238/0x490) from [<c00eb3f4>] (vfs_read+0x98/0x174)
[ +0,078150] [<c00eb3f4>] (vfs_read+0x98/0x174) from [<c00eb8a0>] (sys_read+0x38/0x78)
[ +0,084499] [<c00eb8a0>] (sys_read+0x38/0x78) from [<c000ecc0>] (ret_fast_syscall+0x0/0x30)
[ +0,011602] Mem-info:
[ +0,014690] DMA per-cpu:
[ +0,041744] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,041755] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,017817] Normal per-cpu:
[ +0,041737] CPU 0: hi: 186, btch: 31 usd: 0
[ +0,041729] CPU 1: hi: 186, btch: 31 usd: 0
[ +0,018845] HighMem per-cpu:
[ +0,041735] CPU 0: hi: 90, btch: 15 usd: 0
[ +0,041725] CPU 1: hi: 90, btch: 15 usd: 0
[ +0,274696] active_anon:38218 inactive_anon:11333 isolated_anon:0
[ +0,000005] active_file:95399 inactive_file:84165 isolated_file:0
[ +0,000006] unevictable:0 dirty:3 writeback:0 unstable:0
[ +0,000004] free:8965 slab_reclaimable:9971 slab_unreclaimable:2505
[ +0,000005] mapped:2158 shmem:153 pagetables:326 bounce:0
[ +0,449546] DMA free:11020kB min:1180kB low:1472kB high:1768kB active_anon:41260kB inactive_anon:4176kB active_file:96108kB inactive_file:90808kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:260096kB mlocked:0kB dirty:0kB writeback:0kB mapped:3224kB shmem:488kB slab_reclaimable:7164kB slab_unreclaimable:1340kB kernel_stack:176kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,018135] lowmem_reserve[]: 0 500 762 762
[ +0,474663] Normal free:21940kB min:2324kB low:2904kB high:3484kB active_anon:64128kB inactive_anon:10164kB active_file:183836kB inactive_file:159796kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:512064kB mlocked:0kB dirty:4kB writeback:0kB mapped:1472kB shmem:4kB slab_reclaimable:32672kB slab_unreclaimable:8680kB kernel_stack:632kB pagetables:1304kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,017894] lowmem_reserve[]: 0 0 2095 2095
[ +0,460232] HighMem free:2632kB min:260kB low:564kB high:868kB active_anon:47508kB inactive_anon:30992kB active_file:101652kB inactive_file:86056kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:268224kB mlocked:0kB dirty:8kB writeback:0kB mapped:3936kB shmem:120kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[ +0,017921] lowmem_reserve[]: 0 0 0 0
[ +0,015956] DMA: 1167*4kB 186*8kB 80*16kB 32*32kB 18*64kB 5*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11020kB
[ +0,116870] Normal: 3667*4kB 586*8kB 112*16kB 23*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21948kB
[ +0,117813] HighMem: 110*4kB 76*8kB 37*16kB 13*32kB 7*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2632kB
[ +0,135376] 179719 total pagecache pages
[ +0,024043] 0 pages in swap cache
[ +0,067725] Swap cache stats: add 933557, delete 933557, find 273255/316856
[ +0,018915] Free swap = 0kB
[ +0,018849] Total swap = 0kB
[ +0,034626] 262144 pages of RAM
[ +0,017849] 9194 free pages
[ +0,022185] 9338 reserved pages
[ +0,017842] 9115 slab pages
[ +0,021995] 116689 pages shared
[ +0,021957] 0 pages swap cached