travamento momentaneo no servidor

[PowerTux]

Olá, estou percebendo q meu servidor as vezes da uma travada momentanea !
qto eu rodo o dmesg tem isso:

ps: o Hardware name: S3210SH é a placa mãe !

------------[ cut here ]------------
WARNING: at fs/notify/inotify/inotify_fsnotify.c:129 idr_callback+0x43/0x70()
Hardware name: S3210SH
inotify closing but id=0 for entry=ffff88018859f2a0 in group=ffff88020a13b700 still in idr.  Probably leaking memory
Modules linked in: ppdev parport_pc lp parport nfsd exportfs af_packet nls_iso8859_1 cifs nfs lockd fscache nfs_acl auth_rpcgss sunrpc pcspkr serio_raw e1000 sg i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support e1000e binfmt_misc coretemp ipmi_si ipmi_msghandler usbhid cypress_m8 usbserial hid evdev floppy button thermal processor ehci_hcd uhci_hcd usbcore ata_generic ide_pci_generic ide_gd_mod ide_core pata_acpi ahci ata_piix libata sd_mod scsi_mod crc_t10dif ext3 jbd
Pid: 24908, comm: gam_server Not tainted 2.6.31.5-server-1mnb #1
Call Trace:
 [<ffffffff8115a183>] ? idr_callback+0x43/0x70
 [<ffffffff8105f2c0>] warn_slowpath_common+0x80/0xd0
 [<ffffffff8105f399>] warn_slowpath_fmt+0x69/0x70
 [<ffffffff813a3f6e>] ? wait_for_common+0x15e/0x180
 [<ffffffff8115a183>] idr_callback+0x43/0x70
 [<ffffffff811eba43>] idr_for_each+0x83/0xe0
 [<ffffffff8115a140>] ? idr_callback+0x0/0x70
 [<ffffffff81157bac>] ? fsnotify_put_event+0x4c/0x70
 [<ffffffff8115a127>] inotify_free_group_priv+0x27/0x40
 [<ffffffff81157d38>] fsnotify_final_destroy_group+0x28/0x40
 [<ffffffff81157e41>] fsnotify_put_group+0x91/0xb0
 [<ffffffff8115a3b4>] inotify_release+0x34/0x50
 [<ffffffff8112633f>] __fput+0xdf/0x1f0
 [<ffffffff81126475>] fput+0x25/0x30
 [<ffffffff81122543>] filp_close+0x63/0x90
 [<ffffffff810615cd>] put_files_struct+0x7d/0xe0
 [<ffffffff81061683>] exit_files+0x53/0x70
 [<ffffffff8106310d>] do_exit+0x17d/0x800
 [<ffffffff811352f8>] ? poll_select_set_timeout+0x88/0xa0
 [<ffffffff810637d5>] do_group_exit+0x45/0xb0
 [<ffffffff81063857>] sys_exit_group+0x17/0x20
 [<ffffffff81012042>] system_call_fastpath+0x16/0x1b
---[ end trace 662789b59866dc3a ]---
entry->group=(null) inode=(null) wd=4096

alguem pode me dar um help nisso ?

grato qq ajuda

uso
Mandriva Linux release 2009.1 (Official) for x86_64
2.6.31.5-server-1mnb #1 SMP Tue Nov 3 14:45:44 EST 2009 x86_64 Intel(R) Xeon(R) CPU           X3370  @ 3.00GHz GNU/Linux

[atf]

notify closing but id=0 for entry=ffff88018859f2a0 in group=ffff88020a13b700 still in idr.  Probably leaking memory

A primeira coisa a fazer é rodar um teste de memória.

[PowerTux]

Memória esta ok, esse erro vem todos os dias depois das 16:00 e quem mostra ele é o klogd

no /var/log/messages

Aug 29 17:12:33 servidor5 klogd: ------------[ cut here ]------------
Aug 29 17:12:33 servidor5 klogd: WARNING: at fs/notify/inotify/inotify_fsnotify.c:129 idr_callback+0x43/0x70()
Aug 29 17:12:33 servidor5 klogd: Hardware name: S3210SH
Aug 29 17:12:33 servidor5 klogd: inotify closing but id=0 for entry=ffff8801ee88cbd0 in group=ffff880203c2ec00 still in idr.  Probably leaking memory
Aug 29 17:12:33 servidor5 klogd: Modules linked in: iptable_filter ip_tables x_tables af_packet pcspkr serio_raw i2c_i801 i2c_core sg e1000 iTCO_wdt iTCO_vendor_support e1000e coretemp binfmt_misc ipmi_si ipmi_msghandler joydev usbhid cypress_m8 usbserial hid floppy thermal button processor evdev ehci_hcd uhci_hcd usbcore ata_generic ide_pci_generic ide_gd_mod ide_core pata_acpi ahci ata_piix libata sd_mod scsi_mod crc_t10dif ext3 jbd
Aug 29 17:12:33 servidor5 klogd: Pid: 8431, comm: gam_server Not tainted 2.6.31.5-server-1mnb #1
Aug 29 17:12:33 servidor5 klogd: Call Trace:
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff8115a183>] ? idr_callback+0x43/0x70
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff8105f2c0>] warn_slowpath_common+0x80/0xd0
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff8105f399>] warn_slowpath_fmt+0x69/0x70
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff813a3f6e>] ? wait_for_common+0x15e/0x180
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff8115a183>] idr_callback+0x43/0x70
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff811eba43>] idr_for_each+0x83/0xe0
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff8115a140>] ? idr_callback+0x0/0x70
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff81157bac>] ? fsnotify_put_event+0x4c/0x70
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff8115a127>] inotify_free_group_priv+0x27/0x40
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff81157d38>] fsnotify_final_destroy_group+0x28/0x40
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff81157e41>] fsnotify_put_group+0x91/0xb0
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff8115a3b4>] inotify_release+0x34/0x50
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff8112633f>] __fput+0xdf/0x1f0
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff81126475>] fput+0x25/0x30
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff81122543>] filp_close+0x63/0x90
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff810615cd>] put_files_struct+0x7d/0xe0
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff81061683>] exit_files+0x53/0x70
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff8106310d>] do_exit+0x17d/0x800
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff811352f8>] ? poll_select_set_timeout+0x88/0xa0
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff810637d5>] do_group_exit+0x45/0xb0
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff81063857>] sys_exit_group+0x17/0x20
Aug 29 17:12:33 servidor5 klogd:  [<ffffffff81012042>] system_call_fastpath+0x16/0x1b
Aug 29 17:12:33 servidor5 klogd: ---[ end trace 37c808f0d4ef1765 ]---
Aug 29 17:12:33 servidor5 klogd: entry->group=(null) inode=(null) wd=4096

[atf]

Hardware name: S3210SH

Dá uma olhada no "google". Parece que há alguma coisa nessa placa mãe.