CentOS 6.4 /var/log/messages-20131013:Oct 9 03:16:36 vixen kernel: EMT: page allocation failure. order:4, mode:0xd0 /var/log/messages-20131020:Oct 14 13:15:11 vixen kernel: httpd: page allocation failure. order:2, mode:0x20 /var/log/messages-20131020:Oct 14 13:15:11 vixen kernel: httpd: page allocation failure. order:2, mode:0x20 /var/log/messages-20131027:Oct 20 16:00:47 vixen kernel: sshd: page allocation failure. order:2, mode:0x20 /var/log/messages-20131027:Oct 20 16:14:28 vixen kernel: sshd: page allocation failure. order:2, mode:0x20 /var/log/messages-20131027:Oct 20 16:14:28 vixen kernel: swapper: page allocation failure. order:1, mode:0x20 /var/log/messages-20131027:Oct 20 16:14:28 vixen kernel: sshd: page allocation failure. order:2, mode:0x20 /var/log/messages-20131027:Oct 23 10:22:41 vixen kernel: httpd: page allocation failure. order:1, mode:0x20 I know It's been discussed about a year ago but I can't view the bug reports mentioned in the thread. It seems to require an active RHEL subscription. What was that workaround again? Thanks
----- Original Message ----- | CentOS 6.4 | | /var/log/messages-20131013:Oct 9 03:16:36 vixen kernel: EMT: page | allocation failure. order:4, mode:0xd0 | /var/log/messages-20131020:Oct 14 13:15:11 vixen kernel: httpd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131020:Oct 14 13:15:11 vixen kernel: httpd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131027:Oct 20 16:00:47 vixen kernel: sshd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131027:Oct 20 16:14:28 vixen kernel: sshd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131027:Oct 20 16:14:28 vixen kernel: swapper: | page | allocation failure. order:1, mode:0x20 | /var/log/messages-20131027:Oct 20 16:14:28 vixen kernel: sshd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131027:Oct 23 10:22:41 vixen kernel: httpd: page | allocation failure. order:1, mode:0x20 | | I know It's been discussed about a year ago but I can't view the bug | reports mentioned in the thread. It seems to require an active RHEL | subscription. What was that workaround again? | | Thanks How much memory is in the system? Is it a NUMA machine? Can you tell me what memory looks like during these errors? It looks like a memory problem, but I'll need more details. -- James A. Peltier Manager, IT Services - Research Computing Group Simon Fraser University - Burnaby Campus Phone : 778-782-6573 Fax : 778-782-3045 E-Mail : jpeltier at sfu.ca Website : http://www.sfu.ca/itservices ?A successful person is one who can lay a solid foundation from the bricks others have thrown at them.? -David Brinkley via Luke Shaw
----- Original Message ----- | CentOS 6.4 | | /var/log/messages-20131013:Oct 9 03:16:36 vixen kernel: EMT: page | allocation failure. order:4, mode:0xd0 | /var/log/messages-20131020:Oct 14 13:15:11 vixen kernel: httpd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131020:Oct 14 13:15:11 vixen kernel: httpd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131027:Oct 20 16:00:47 vixen kernel: sshd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131027:Oct 20 16:14:28 vixen kernel: sshd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131027:Oct 20 16:14:28 vixen kernel: swapper: | page | allocation failure. order:1, mode:0x20 | /var/log/messages-20131027:Oct 20 16:14:28 vixen kernel: sshd: page | allocation failure. order:2, mode:0x20 | /var/log/messages-20131027:Oct 23 10:22:41 vixen kernel: httpd: page | allocation failure. order:1, mode:0x20 | | I know It's been discussed about a year ago but I can't view the bug | reports mentioned in the thread. It seems to require an active RHEL | subscription. What was that workaround again? | | Thanks BTW, please don't try to "clean up" the output. Dump a dmesg into pastebin and send us the link. There are likely other errors that we're not able to see to determine the cause of the problem. -- James A. Peltier Manager, IT Services - Research Computing Group Simon Fraser University - Burnaby Campus Phone : 778-782-6573 Fax : 778-782-3045 E-Mail : jpeltier at sfu.ca Website : http://www.sfu.ca/itservices ?A successful person is one who can lay a solid foundation from the bricks others have thrown at them.? -David Brinkley via Luke Shaw