2.6 kernel jam: acpi_processor_set_thermal_limit problem?

[Petri Koistinen]

Hi!

My computer hanged today when running latest linux 2.6 kernel (synced
today, from rsync/cvs). I noticed this from /var/log/kern.log after I had
rebooted machine by hand.

kernel: Warning: kfree_skb on hard IRQ c0396684
kernel: bad: scheduling while atomic!
kernel: Call Trace:
kernel:  [<c0119893>] schedule+0x563/0x570
kernel:  [acpi_processor_set_thermal_limit+1022229/1118449] tcp_poll+0x34/0x160
kernel:  [<c0124fc5>] schedule_timeout+0xb5/0xc0
kernel:  [acpi_processor_set_thermal_limit+893242/1118449] sock_poll+0x29/0x40
kernel:  [<c016079f>] do_pollfd+0x4f/0x90
kernel:  [<c016088a>] do_poll+0xaa/0xd0
kernel:  [<c0160a46>] sys_poll+0x196/0x290
kernel:  [<c015fdb0>] __pollwait+0x0/0xd0
kernel:  [<c0108f47>] syscall_call+0x7/0xb

and this repeated many times on log. More info, too much to be include
here, is available at http://juu.ath.cx/~petri/kernel-jam-2004-01-17/
including System.map, config, kern.log, info about machine and kernel
image. I am happy to help more, if I can.

Best regards,
Petri Koistinen
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