LinuxQuestions.org
Register a domain and help support LQ
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie
User Name
Password
Linux - Newbie This Linux forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices


Reply
  Search this Thread
Old 09-19-2016, 01:34 PM   #1
procfs
Member
 
Registered: Jan 2006
Location: Sri Lanka
Posts: 590

Rep: Reputation: 34
kernel: Call Trace in messages


Hi I am getting below message in /var/log/messages any idea why my environment is

Oracle Linux 6.3 and 64 bit running Oracle Database on HP DL 380

Sep 14 19:00:07 XXXX kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep 14 19:00:07 XXXX kernel: ls D ffff8801f683c760 0 4456 2521 0x00000080
Sep 14 19:00:07 XXXX kernel: ffff8801a547bbf8 0000000000000086 ffff8801a547bb78 ffffffff81019fa9
Sep 14 19:00:07 XXXX kernel: 00000000000121c0 ffff8801a547bfd8 ffff8801a547a010 00000000000121c0
Sep 14 19:00:07 XXXX kernel: ffff8801a547bfd8 00000000000121c0 ffff88058d3e4400 ffff8801f683c1c0
Sep 14 19:00:07 XXXX kernel: Call Trace:
Sep 14 19:00:07 XXXX kernel: [<ffffffff81019fa9>] ? read_tsc+0x9/0x20
Sep 14 19:00:07 XXXX kernel: [<ffffffff8109843d>] ? ktime_get_ts+0xad/0xe0
Sep 14 19:00:07 XXXX kernel: [<ffffffff8110c780>] ? __lock_page+0x70/0x70
Sep 14 19:00:07 XXXX kernel: [<ffffffff8150396f>] schedule+0x3f/0x60
Sep 14 19:00:07 XXXX kernel: [<ffffffff81503a1c>] io_schedule+0x8c/0xd0
Sep 14 19:00:07 XXXX kernel: [<ffffffff8110c78e>] sleep_on_page+0xe/0x20
Sep 14 19:00:07 XXXX kernel: [<ffffffff8150410f>] __wait_on_bit+0x5f/0x90
Sep 14 19:00:07 XXXX kernel: [<ffffffff8110c9d3>] wait_on_page_bit+0x73/0x80
Sep 14 19:00:07 XXXX kernel: [<ffffffff8108dc50>] ? autoremove_wake_function+0x50/0x50
Sep 14 19:00:07 XXXX kernel: [<ffffffff811187f5>] ? pagevec_lookup_tag+0x25/0x40
Sep 14 19:00:07 XXXX kernel: [<ffffffff8110cf63>] filemap_fdatawait_range+0x113/0x1a0
Sep 14 19:00:07 XXXX kernel: [<ffffffff8110d01b>] filemap_fdatawait+0x2b/0x30
Sep 14 19:00:07 XXXX kernel: [<ffffffff8110d3a4>] filemap_write_and_wait+0x44/0x60
Sep 14 19:00:07 XXXX kernel: [<ffffffffa03b79ed>] nfs_getattr+0xfd/0x110 [nfs]
Sep 14 19:00:07 XXXX kernel: [<ffffffff811713ae>] vfs_getattr+0x4e/0x80
Sep 14 19:00:07 XXXX kernel: [<ffffffff81171450>] vfs_fstatat+0x70/0x90
Sep 14 19:00:07 XXXX kernel: [<ffffffff811714de>] vfs_lstat+0x1e/0x20
Sep 14 19:00:07 XXXX kernel: [<ffffffff81171504>] sys_newlstat+0x24/0x50
Sep 14 19:00:07 XXXX kernel: [<ffffffff810cc437>] ? audit_syscall_entry+0x1d7/0x200
Sep 14 19:00:07 XXXX kernel: [<ffffffff810cc17b>] ? audit_syscall_exit+0x25b/0x290
Sep 14 19:00:07 XXXX kernel: [<ffffffff8150dc82>] system_call_fastpath+0x16/0x1b
Sep 14 19:00:07 XXXX kernel: INFO: task ls:4784 blocked for more than 120 seconds.
Sep 14 19:00:07 XXXX kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep 14 19:00:07 XXXX kernel: ls D ffff8800334ea9a0 0 4784 4695 0x00000080
Sep 14 19:00:07 XXXX kernel: ffff880033455bf8 0000000000000082 ffff880033455b78 ffffffff81019fa9
Sep 14 19:00:07 XXXX kernel: 00000000000121c0 ffff880033455fd8 ffff880033454010 00000000000121c0
Sep 14 19:00:07 XXXX kernel: ffff880033455fd8 00000000000121c0 ffff88058d2dc300 ffff8800334ea400
Sep 14 19:00:07 XXXX kernel: Call Trace:

Thanks and Best Regards
 
Old 09-20-2016, 02:17 AM   #2
Jjanel
Member
 
Registered: Jun 2016
Posts: 370

Rep: Reputation: 66
Hi! A web-search of:
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
returns lots of interesting things (I'm learning too!)
Do any of them 'fit' [&help] your environment?

Best wishes....
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
kernel: Call Trace devUnix Linux - General 1 11-13-2013 07:33 AM
Help with kernel call trace - not tainted rutekp Linux - Kernel 2 08-22-2012 12:41 PM
Kernel panic call trace alindqvi Linux - Kernel 2 11-10-2011 04:42 AM
kernel error and call trace archdave Slackware 0 02-17-2009 02:45 AM
"Call Trace" messages, change syslog level? robe Linux - General 0 06-08-2004 11:05 AM


All times are GMT -5. The time now is 02:10 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration