Re: kondemand: kernel BUG at kernel/workqueue.c:258!
From: Jiri Slaby
Date: Fri Nov 30 2007 - 03:17:16 EST
On 11/30/2007 03:04 AM, Arjan van de Ven wrote:
> On Thu, 29 Nov 2007 13:47:34 -0800
> "Pallipadi, Venkatesh" <venkatesh.pallipadi@xxxxxxxxx> wrote:
>>> while trying to evoke another bug by endlessly change
>>> governors, this appeared:
>>> kernel BUG at .../kernel/workqueue.c:258!
>>> invalid opcode: 0000  PREEMPT SMP
>>> CPU 0
>>> Modules linked in: iwl3945 mac80211 cfg80211 tun
>>> cpufreq_userspace rfcomm
>>> l2cap hci_usb bluetooth kvm_intel arc4 ecb blkcipher kvm cryptomgr
>>> crypto_algapi acpi_cpufreq fglrx(P) asus_laptop sr_mod cdrom ehci_hcd
>>> uhci_hcd battery
>>> Pid: 443, comm: kondemand/0 Tainted: P 2.6.23 #38
>> Kernel version?
> on the same line as the tainted flag and 2 below the binary module that
> is in use.... I assume Jiri is now working on reproducing this
> untainted ... ;)
I've posted it even tainted, since this happened once after 50 h of reproducing
another bug so I guess I'll never have untainted "version" of it, because I need
to use the laptop in real life too :). If Venkatesh wants to fwd it to
/dev/null, it won't bother me, maybe somebody else will come with untainted
report some later...
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