kernel: java: page allocation failure. order:1, mode:0x20

[muthu krishnan]

Hi,

Can any one pl help me and explain about the below issue...



Jul  4 10:10:01 WUJBSZ203 /USR/SBIN/CRON[10505]: (root) CMD (/usr/lib/sa/sa1 1 1)
Jul  4 10:10:01 WUJBSZ203 /USR/SBIN/CRON[10504]: (root) CMD (/home/sitescope/tools/getTCPConn > /tmp/getTCPConn.err 2>&1)
Jul  4 10:10:17 WUJBSZ203 kernel: java: page allocation failure. order:1, mode:0x20
Jul  4 10:10:17 WUJBSZ203 kernel:
Jul  4 10:10:17 WUJBSZ203 kernel: Call Trace:<IRQ> <ffffffff8016bce8>{__alloc_pages+1096} <ffffffffa0145b46>{:bond0:bond_dev_q
ueue_xmit+566}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8016be6d>{__get_free_pages+237} <ffffffff8016f369>{cache_alloc_refill+649}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8016f876>{kmem_cache_alloc+54} <ffffffff802e8f8a>{sk_alloc+58}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff80327e99>{tcp_create_openreq_child+41} <ffffffff80326957>{tcp_v4_syn_recv_so
ck+87}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffffa01c82b5>{:ipv6:tcp_v6_syn_recv_sock+69} <ffffffffa0145b46>{:bond0:bond_dev_
queue_xmit+566}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff80327c7b>{tcp_check_req+603} <ffffffff8030d2f0>{ip_dst_output+0}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8030fcb8>{ip_output+216} <ffffffff8030d329>{ip_dst_output+57}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8030d2f0>{ip_dst_output+0} <ffffffff802f8a83>{nf_hook_slow+227}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8030d2f0>{ip_dst_output+0} <ffffffff8030f36b>{ip_queue_xmit+1211}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8030f36b>{ip_queue_xmit+1211} <ffffffffa024c362>{:ip_tables:tcp_match+98}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff80317be6>{tcp_ack_saw_tstamp+22} <ffffffffa024ad92>{:ip_tables:ipt_do_table+
850}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff80324c6e>{tcp_v4_do_rcv+222} <ffffffff8032552b>{tcp_v4_rcv+1707}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8030a470>{ip_local_deliver_finish+0} <ffffffff8030a599>{ip_local_deliver_fin
ish+297}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff802f8a83>{nf_hook_slow+227} <ffffffff8030a470>{ip_local_deliver_finish+0}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8030a8e4>{ip_local_deliver+628} <ffffffff8030a3a0>{ip_rcv+1104}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff802eea4d>{netif_receive_skb+541} <ffffffffa015cdad>{:e1000:e1000_clean_rx_ir
q_ps+1325}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffffa015bc68>{:e1000:e1000_clean+1016} <ffffffff802ed924>{net_rx_action+132}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff80142d43>{__do_softirq+83} <ffffffff80142dd5>{do_softirq+53}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff80113dad>{do_IRQ+317} <ffffffff80110ba7>{ret_from_intr+0}
Jul  4 10:10:17 WUJBSZ203 kernel:         <EOI> <ffffffffa00a83e9>{:subdomain:sd_subdomainlist_remove+89}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffffa00a5730>{:subdomain:sd_release+32} <ffffffff8013d6fe>{__put_task_struct+174
}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff801c4770>{proc_delete_inode+48} <ffffffff801c4740>{proc_delete_inode+0}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff801abc7a>{generic_delete_inode+202} <ffffffff801aaafe>{iput+158}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff801a935b>{dput+379} <ffffffff801a96bc>{prune_dcache+796}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff801a9719>{shrink_dcache_memory+25} <ffffffff801734c5>{shrink_slab+245}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff80173c33>{try_to_free_pages+403} <ffffffff8016bb05>{__alloc_pages+613}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8016be6d>{__get_free_pages+237} <ffffffff8013c0c6>{copy_process+246}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8013d45d>{do_fork+253} <ffffffff801106b4>{system_call+124}
Jul  4 10:10:17 WUJBSZ203 kernel:        <ffffffff8010edd9>{sys_clone+41} <ffffffff8011099b>{ptregscall_common+103}
Jul  4 10:10:17 WUJBSZ203 kernel:
Jul  4 10:10:17 WUJBSZ203 kernel: Mem-info:
Jul  4 10:10:17 WUJBSZ203 kernel: Node 0 DMA per-cpu:
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 0 hot: low 2, high 6, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 0 cold: low 0, high 2, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 1 hot: low 2, high 6, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 1 cold: low 0, high 2, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 2 hot: low 2, high 6, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 2 cold: low 0, high 2, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 3 hot: low 2, high 6, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 3 cold: low 0, high 2, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 4 hot: low 2, high 6, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 4 cold: low 0, high 2, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 5 hot: low 2, high 6, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 5 cold: low 0, high 2, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 6 hot: low 2, high 6, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 6 cold: low 0, high 2, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 7 hot: low 2, high 6, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 7 cold: low 0, high 2, batch 1
Jul  4 10:10:17 WUJBSZ203 kernel: Node 0 Normal per-cpu:
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 0 hot: low 62, high 186, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 0 cold: low 0, high 62, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 1 hot: low 62, high 186, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 1 cold: low 0, high 62, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 2 hot: low 62, high 186, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 2 cold: low 0, high 62, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 3 hot: low 62, high 186, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 3 cold: low 0, high 62, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 4 hot: low 62, high 186, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 4 cold: low 0, high 62, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 5 hot: low 62, high 186, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 5 cold: low 0, high 62, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 6 hot: low 62, high 186, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 6 cold: low 0, high 62, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 7 hot: low 62, high 186, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: cpu 7 cold: low 0, high 62, batch 31
Jul  4 10:10:17 WUJBSZ203 kernel: Node 0 HighMem per-cpu: empty
Jul  4 10:10:17 WUJBSZ203 kernel:
Jul  4 10:10:17 WUJBSZ203 kernel: Free pages:      118856kB (0kB HighMem)
Jul  4 10:10:17 WUJBSZ203 kernel: Active:1330973 inactive:2123 dirty:1368 writeback:0 unstable:0 free:29714 slab:1620739 mappe
d:1066370 pagetables:3809
Jul  4 10:10:17 WUJBSZ203 kernel: Node 0 DMA free:9740kB min:4kB low:8kB high:12kB active:0kB inactive:0kB present:16384kB pag
es_scanned:0 all_unreclaimable? no
Jul  4 10:10:17 WUJBSZ203 kernel: lowmem_reserve[]: 0 21231 21231
Jul  4 10:10:17 WUJBSZ203 kernel: Node 0 Normal free:109116kB min:9320kB low:18640kB high:27960kB active:5323892kB inactive:84
92kB present:21741564kB pages_scanned:0 all_unreclaimable? no
Jul  4 10:10:17 WUJBSZ203 kernel: lowmem_reserve[]: 0 0 0
Jul  4 10:10:17 WUJBSZ203 kernel: Node 0 HighMem free:0kB min:128kB low:256kB high:384kB active:0kB inactive:0kB present:0kB p
ages_scanned:0 all_unreclaimable? no
Jul  4 10:10:17 WUJBSZ203 kernel: lowmem_reserve[]: 0 0 0
Jul  4 10:10:17 WUJBSZ203 kernel: Node 0 DMA: 1*4kB 1*8kB 0*16kB 0*32kB 0*64kB 2*128kB 3*256kB 1*512kB 0*1024kB 0*2048kB 2*409
6kB = 9740kB
Jul  4 10:10:17 WUJBSZ203 kernel: Node 0 Normal: 27279*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048k
B 0*4096kB = 109116kB
Jul  4 10:10:17 WUJBSZ203 kernel: Node 0 HighMem: empty
Jul  4 10:10:17 WUJBSZ203 kernel: Swap cache: add 227003, delete 213165, find 1034062/1048893, race 0+218
Jul  4 10:10:17 WUJBSZ203 kernel: Free swap  = 4083448kB
Jul  4 10:10:17 WUJBSZ203 kernel: Total swap = 4198312kB
Jul  4 10:10:17 WUJBSZ203 kernel: Free swap:       4083448kB
Jul  4 10:10:17 WUJBSZ203 kernel: 5439487 pages of RAM
Jul  4 10:10:17 WUJBSZ203 kernel: 303133 reserved pages
Jul  4 10:10:17 WUJBSZ203 kernel: 309325 pages shared
Jul  4 10:10:17 WUJBSZ203 kernel: 13839 pages swap cached
--
Regards,
Muthukrishnan. R
9790903553