Issue

• System keeps logging these bad page state messages for 'hvdet' process, its a fujitsu's application.
• Fujistu has no idea about it.

#cat var/log/messages | grep -i bad | wc -l
17744

• System does not crash/hang or panic. Can some one shed some light on it ?

Feb 17 01:10:14 mpcdb01m kernel: BUG: Bad page state in process hvdet_gmount.g5 pfn:181ba25 
Feb 17 01:10:14 mpcdb01m kernel: page:ffffea005460b818 flags:0000000000000010 count:0 mapcount:1 mapping:(null) index:0 (Tainted: P ----- ) 
Feb 17 01:10:14 mpcdb01m kernel: Pid: 47287, comm: hvdet_gmount.g5 Tainted: P --------------- 2.6.32-504.1.3.el6.x86_64 #1 
Feb 17 01:10:14 mpcdb01m kernel: Call Trace: 
Feb 17 01:10:14 mpcdb01m kernel: [] ? bad_page+0x107/0x160 
Feb 17 01:10:14 mpcdb01m kernel: [] ? free_hot_cold_page+0x1c9/0x220 
Feb 17 01:10:14 mpcdb01m kernel: [] ? __pagevec_free+0x42/0x90 
Feb 17 01:10:14 mpcdb01m kernel: [] ? release_pages+0x21c/0x250 
Feb 17 01:10:14 mpcdb01m kernel: [] ? do_wp_page+0x35e/0x920 
Feb 17 01:10:14 mpcdb01m kernel: [] ? __do_fault+0x469/0x530 
Feb 17 01:10:14 mpcdb01m kernel: [] ? free_pages_and_swap_cache+0xb4/0xe0 
Feb 17 01:10:14 mpcdb01m kernel: [] ? cpumask_any_but+0x31/0x50 
Feb 17 01:10:14 mpcdb01m kernel: [] ? unmap_vmas+0x77c/0xc50 
Feb 17 01:10:14 mpcdb01m kernel: [] ? exit_mmap+0x87/0x170 
Feb 17 01:10:14 mpcdb01m kernel: [] ? mmput+0x6c/0x120 
Feb 17 01:10:14 mpcdb01m kernel: [] ? exit_mm+0x12b/0x180 
Feb 17 01:10:14 mpcdb01m kernel: [] ? do_exit+0x15f/0x870 
Feb 17 01:10:14 mpcdb01m kernel: [] ? do_group_exit+0x58/0xd0 
Feb 17 01:10:14 mpcdb01m kernel: [] ? sys_exit_group+0x17/0x20 
Feb 17 01:10:14 mpcdb01m kernel: [] ? system_call_fastpath+0x16/0x1b