Something

zebra: page allocation failure. order:7, mode:0xd0

Call Trace:<ffffffff8016cb69>{__alloc_pages+709} <ffffffff8016cc09>{__get_free_pages+29}
       <ffffffff80344890>{fn_hash_insert+629} <ffffffff802ff830>{rtnetlink_rcv+601}
       <ffffffff8030e077>{netlink_data_ready+25} <ffffffff8030d8b5>{netlink_sendskb+113}
       <ffffffff8030e049>{netlink_sendmsg+689} <ffffffff802ed491>{sock_sendmsg+271}
       <ffffffff802f36a8>{memcpy_fromiovec+54} <ffffffff80136d54>{autoremove_wake_function+0}
       <ffffffff802eee77>{sys_sendmsg+463} <ffffffff80202d2c>{selinux_file_fcntl+314}
       <ffffffff80125a3f>{do_page_fault+575} <ffffffff802002fc>{selinux_capable+19}
       <ffffffff8014e26e>{sys_setresuid+549} <ffffffff80110a92>{system_call+126}

Mem-info:
DMA per-cpu:
cpu 0 hot: low 2, high 6, batch 1
cpu 0 cold: low 0, high 2, batch 1
Normal per-cpu:
cpu 0 hot: low 32, high 96, batch 16
cpu 0 cold: low 0, high 32, batch 16
HighMem per-cpu: empty

Free pages:      284728kB (0kB HighMem)
Active:40732 inactive:3514 dirty:34 writeback:0 unstable:0 free:71182 slab:8331 mapped:38373 pagetables:1156
DMA free:11552kB min:20kB low:40kB high:60kB active:0kB inactive:0kB present:16384kB pages_scanned:2809 all_unreclaimable? yes
protections[]: 0 0 0
Normal free:273176kB min:688kB low:1376kB high:2064kB active:162928kB inactive:14056kB present:507648kB pages_scanned:0 all_unreclaimable? no
protections[]: 0 0 0
HighMem free:0kB min:128kB low:256kB high:384kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
protections[]: 0 0 0
DMA: 6*4kB 3*8kB 5*16kB 3*32kB 3*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 1*2048kB 2*4096kB = 11552kB
Normal: 8524*4kB 9749*8kB 6006*16kB 1545*32kB 223*64kB 4*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 273176kB
HighMem: empty
Swap cache: add 1085981, delete 1053241, find 2652202/2813736, race 0+0
Free swap:       644836kB
131008 pages of RAM
3825 reserved pages
71582 pages shared
32740 pages swap cached