Clark Williams wrote:
On Wed, 05 Aug 2009 11:36:03 +0530
gowrishankar <gowrishankar.m@xxxxxxxxxxxxxxxxxx> wrote:
Thomas Gleixner wrote:
We are pleased to announce the next update to our new preempt-rt
series.
- update to 2.6.31-rc4
Hi,
I am seeing below kernel panic on 8 way Intel and 4 way AMD blades.
Kernel panic - not syncing: Attempted to kill init!
Pid: 1, comm: init Not tainted 2.6.31-rc4-rt1-autotest #1
Call Trace:
[<ffffffff8104c887>] panic+0xc1/0x171
[<ffffffff8104ec9a>] ? put_files_struct+0xc3/0xe6
[<ffffffff81394313>] ? rt_write_unlock+0x1c/0x32
[<ffffffff810582fd>] ? exit_ptrace+0xab/0x130
[<ffffffff81394313>] ? rt_write_unlock+0x1c/0x32
[<ffffffff810500af>] do_exit+0x88/0x726
[<ffffffff810507d5>] do_group_exit+0x88/0xbb
[<ffffffff8105082d>] sys_exit_group+0x25/0x3d
[<ffffffff8100be2b>] system_call_fastpath+0x16/0x1b
Thanks,
Gowri
Gowri,
Would you post your .config so we can see what options you have enabled?
Hi Clark,
Thanks for the attention. I just looked at error message before the trace I posted.
setuproot: moving /dev failed: No such file or directory
no fstab.sys, mounting internal defaults
setuproot: error mounting /proc: No such file or directory
setuproot: error mounting /sys: No such file or directory
Switching to new root and running init.
unmounting old /dev
unmounting old /proc
unmounting old /sys
switchroot: mount failed: No such file or directory
Only if I set CONFIG_SYSFS_DEPRECATED_V2=y, I could successfully boot
which I have tested with this kernel in same system.
Is it not set by default from 2.6.31 onwards ?
Thanks,
Gowri
Clark
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