Badness in futex_wait

[Lenar Lõhmus]

Hi,

Don't now if this is useful or indicates any possible problems at all, 
but found this in kern.log:

Jan 20 18:33:30 horizon kernel: Badness in futex_wait at kernel/futex.c:509
Jan 20 18:33:31 horizon kernel: Call Trace:
Jan 20 18:33:31 horizon kernel:  [futex_wait+414/416] futex_wait+0x19e/0x1a0
Jan 20 18:33:31 horizon kernel:  [default_wake_function+0/32] 
default_wake_function+0x0/0x20
Jan 20 18:33:31 horizon kernel:  [default_wake_function+0/32] 
default_wake_function+0x0/0x20
Jan 20 18:33:31 horizon kernel:  [do_futex+112/128] do_futex+0x70/0x80
Jan 20 18:33:31 horizon kernel:  [sys_futex+268/304] sys_futex+0x10c/0x130
Jan 20 18:33:31 horizon kernel:  [sysenter_past_esp+67/101] 
sysenter_past_esp+0x43/0x65

2.5 days later machine hanged (but propably due to being nForce2 based).

Kernel version: 2.6.1-rc1-mm1

Lenar
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