linux-kernel - 2.6.32.22: panic in put_cred

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Date:	Fri, 24 Sep 2010 14:21:52 +0200
From:	Peter Palfrader <peter@...frader.org>
To:	linux-kernel@...r.kernel.org
Subject: 2.6.32.22: panic in put_cred_rs()

Hey,

one of my x86_64 servers running 2.6.32.22 to host maybe a dozen KVM
domains panicked a couple minutes ago.

| Kernel panic - not syncing: CRED: put_cred_rcu() sees [..] with usage [...]
| trace:
|         panic
|         file_free_rcu
|         sched_clock
|         put_cred_rcu
|         __rcu_process_callbacks
|         rcu_process_callback
|         s__do_softirc
|         call_softirc
|         do_softirc
|         irq_exit
|         smp_apic_timer_interrupt
|         apic_timer_interrupt
|         mwait_idle
|         enter_idle
|         cpu_idle
|         start_secondary

The full call trace can be found at
http://asteria.noreply.org/~weasel/volatile/2010-09-24-RKPcUNi7HW4/panic-2.6.32.22.png

Cheers,
Peter
-- 
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