Messages in this thread | | | Date | Wed, 5 Nov 2008 10:13:14 +0100 | From | Folkert van Heusden <> | Subject | [2.6.18] BUG: warning at kernel/cpu.c:51/unlock_cpu_hotplug() |
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Hi,
While running 2.6.18 on an IBM x3650 with nothing but setiathome (there are 2 quadcores and 10GB ram in this device) I get the following errors:
BUG: warning at kernel/cpu.c:51/unlock_cpu_hotplug()
Call Trace: [<ffffffff80293ed7>] unlock_cpu_hotplug+0x3f/0x6c [<ffffffff8822f2a7>] :cpufreq_ondemand:do_dbs_timer+0x119/0x171 [<ffffffff80249150>] run_workqueue+0x94/0xe5 [<ffffffff80245b22>] worker_thread+0x0/0x122 [<ffffffff8028f8fc>] keventd_create_kthread+0x0/0x61 [<ffffffff80245c12>] worker_thread+0xf0/0x122 [<ffffffff8027c9b3>] default_wake_function+0x0/0xe [<ffffffff8028f8fc>] keventd_create_kthread+0x0/0x61 [<ffffffff8028f8fc>] keventd_create_kthread+0x0/0x61 [<ffffffff802305dc>] kthread+0xd4/0x107 [<ffffffff80258aa0>] child_rip+0xa/0x12 [<ffffffff8028f8fc>] keventd_create_kthread+0x0/0x61 [<ffffffff80230508>] kthread+0x0/0x107 [<ffffffff80258a96>] child_rip+0x0/0x12
errors: they come by regularly, like 25 times in the 56 minutes this system has been up.
Folkert van Heusden
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