BUG: Bad page map in process java pte:8000000000000325 pmd:4ce02067

[scpman]

Ubuntu 14.04 LTS (GNU/Linux 3.13.0-24-generic x86_64)
Linux 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux (AWS EC2)
Java:jdk1.7.0_21

log:
Dec 15 08:20:51 db01 kernel: [16856086.617179] BUG: Bad page map in process java pte:8000000000000325 pmd:4ce02067
Dec 15 08:20:51 db01 kernel: [16856086.617190] addr:00007f57838a3000 vm_flags:08000071 anon_vma: (null) mapping: (null) index:7f57838a3
Dec 15 08:20:51 db01 kernel: [16856086.617197] CPU: 3 PID: 3761 Comm: java Tainted: G B 3.13.0-24-generic #46-Ubuntu
Dec 15 08:20:51 db01 kernel: [16856086.617199] ffff8803a449f900 ffff88037e2d1a98 ffffffff81715a64 00007f57838a3000
Dec 15 08:20:51 db01 kernel: [16856086.617203] ffff88037e2d1ae0 ffffffff81174183 800000104ad9f325 00000007f57838a3
Dec 15 08:20:51 db01 kernel: [16856086.617205] ffff88004ce02518 800000104ad9f325 00007f57838a3000 00007f57838a4000
Dec 15 08:20:51 db01 kernel: [16856086.617207] Call Trace:
Dec 15 08:20:51 db01 kernel: [16856086.617215] [<ffffffff81715a64>] dump_stack+0x45/0x56
Dec 15 08:20:51 db01 kernel: [16856086.617219] [<ffffffff81174183>] print_bad_pte+0x1a3/0x250
Dec 15 08:20:51 db01 kernel: [16856086.617221] [<ffffffff81175439>] vm_normal_page+0x69/0x80
Dec 15 08:20:51 db01 kernel: [16856086.617223] [<ffffffff8117580b>] unmap_page_range+0x3bb/0x7f0
Dec 15 08:20:51 db01 kernel: [16856086.617225] [<ffffffff81175cc1>] unmap_single_vma+0x81/0xf0
Dec 15 08:20:51 db01 kernel: [16856086.617227] [<ffffffff81176d39>] unmap_vmas+0x49/0x90
Dec 15 08:20:51 db01 kernel: [16856086.617229] [<ffffffff8117feec>] exit_mmap+0x9c/0x170
Dec 15 08:20:51 db01 kernel: [16856086.617234] [<ffffffff8110fcf3>] ? __delayacct_add_tsk+0x153/0x170
Dec 15 08:20:51 db01 kernel: [16856086.617236] [<ffffffff8106482c>] mmput+0x5c/0x120
Dec 15 08:20:51 db01 kernel: [16856086.617239] [<ffffffff81069bbc>] do_exit+0x26c/0xa50
Dec 15 08:20:51 db01 kernel: [16856086.617242] [<ffffffff810d7591>] ? __unqueue_futex+0x31/0x60
Dec 15 08:20:51 db01 kernel: [16856086.617243] [<ffffffff810d83b6>] ? futex_wait+0x126/0x290
Dec 15 08:20:51 db01 kernel: [16856086.617247] [<ffffffff8171d880>] ? _raw_spin_unlock_irqrestore+0x20/0x40
Dec 15 08:20:51 db01 kernel: [16856086.617249] [<ffffffff8106a41f>] do_group_exit+0x3f/0xa0
Dec 15 08:20:51 db01 kernel: [16856086.617252] [<ffffffff8107a050>] get_signal_to_deliver+0x1d0/0x6f0
Dec 15 08:20:51 db01 kernel: [16856086.617255] [<ffffffff81013448>] do_signal+0x48/0x960
Dec 15 08:20:51 db01 kernel: [16856086.617258] [<ffffffff8101b7d9>] ? sched_clock+0x9/0x10
Dec 15 08:20:51 db01 kernel: [16856086.617260] [<ffffffff8109d13d>] ? sched_clock_local+0x1d/0x80
Dec 15 08:20:51 db01 kernel: [16856086.617262] [<ffffffff811112fc>] ? acct_account_cputime+0x1c/0x20
Dec 15 08:20:51 db01 kernel: [16856086.617264] [<ffffffff8109d76b>] ? account_user_time+0x8b/0xa0
Dec 15 08:20:51 db01 kernel: [16856086.617266] [<ffffffff8109dd84>] ? vtime_account_user+0x54/0x60
Dec 15 08:20:51 db01 kernel: [16856086.617268] [<ffffffff81013dc9>] do_notify_resume+0x69/0xb0
Dec 15 08:20:51 db01 kernel: [16856086.617271] [<ffffffff817266ea>] int_signal+0x12/0x17