On Thursday 30 September 2010, Phil Knirsch wrote:
> So simply said, you just need to restart the install once more after the
> dasdfmt has happened, then it should work.
I restarted the install and it completed. I can IPL and SSH in, so you guys
have a righteous distro! However, there is a persistent kernel back trace at
IPL time:
cpu: Processor 0 started, address 0, identification 002623
===================================================
INFO: suspicious rcu_dereference_check() usage. !
---------------------------------------------------
kernel/sched.c:616 invoked rcu_dereference_check() without protection
other info that might help us debug this:
rcu_scheduler_active = 1, debug_locks = 0
1 lock held by swapper/1:
#0: (&rq->lock){-.....}, at: <000000000061efd6>! init_idle+0x6e/0x4b4
stack backtrace:
CPU: 0 Not tainted 2.6.35.4-12.fc14.s390x #1
Process swapper (pid: 1, task: 000000003f5b8000, ksp: 000000003f5c3eb8)
000000003f5c3eb8 000000003f5c3b88 0000000000000002 0000000000000000
000000003f5c3c28 000000003f5c3ba0 000000003f5c3ba0 000000000010597c
0000000000000000 000000003f5c3eb8 070000003f5c3c18 000000000000000b
000000000000000c 000000003f5c3bf0 000000003f5c3b88 0000000000000000
0000000000000000 000000000010597c 000000003f5c3b88 000000003f5c3bd0
Call Trace:
( <0000000000105848>! show_trace+0x114/0x174)
<0000000000105928>! show_stack+0x80/0x10c
<00000000006248c6>! dump_stack+0xca/0xd8
<00000000001928c2>! lockdep_rcu_dereference+0xce/0xd4
<000000000061f126>! init_idle+0x1be/0x4b4
<000000000061fa3e>! fork_idle+0xd6/0xe8
<00000000009af1bc>! smp_prepare_cpus+0x3e8/0x5a8
<00000000009a6ba2>! kernel_init+0xd6/0x4c8
<000000000010be02>! kernel_thread_starter+0x6/0xc
<000000000010bdfc>! kernel_thread_starter+0x0/0xc
INFO: lockdep is turned off.
cpu: Processor 1 started, address 0, identification 102623
Cheers
-Robin
--
----------------------------------------------------------------------
Robin Atwood.
"Ship me somewheres east of Suez, where the best is like the worst,
Where there ain't no Ten Commandments an' a man can raise a thirst"
from "Mandalay" by Rudyard Kipling
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