Hi I have several these messages. It is Dual-Core Opteron 1214. CONFIG_ACPI=y CONFIG_ACPI_DOCK=y CONFIG_ACPI_BLACKLIST_YEAR=0 CONFIG_ACPI_EC=y CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y CONFIG_PNPACPI=y Let me know if you need more info. [ 0.888708] WARNING: at nseval:159 acpi_ut_error+0x32/0xa2() [ 0.888708] Modules linked in: [ 0.888708] Pid: 1, comm: swapper Not tainted 2.6.26-rc8-next-20080702 #1 [ 0.888708] [ 0.888708] Call Trace: [ 0.888708] [<ffffffff8022f47b>] warn_on_slowpath+0x58/0x87 [ 0.888708] [<ffffffff8024ea02>] ? __lock_acquire+0xd25/0xd71 [ 0.888708] [<ffffffff8027f79e>] ? check_bytes_and_report+0x38/0xcb [ 0.888708] [<ffffffff803606c8>] ? acpi_ns_get_node+0x94/0xa4 [ 0.888708] [<ffffffff8027fbf5>] ? check_object+0x15a/0x245 [ 0.888708] [<ffffffff8027f483>] ? init_object+0x6e/0x77 [ 0.888708] [<ffffffff8024d875>] ? trace_hardirqs_on+0xd/0xf [ 0.888708] [<ffffffff80366be9>] acpi_ut_error+0x32/0xa2 [ 0.888708] [<ffffffff8024d875>] ? trace_hardirqs_on+0xd/0xf [ 0.888708] [<ffffffff803606c8>] ? acpi_ns_get_node+0x94/0xa4 [ 0.888708] [<ffffffff803606c8>] ? acpi_ns_get_node+0x94/0xa4 [ 0.888708] [<ffffffff8024d83d>] ? trace_hardirqs_on_caller+0xf9/0x124 [ 0.888708] [<ffffffff8024d875>] ? trace_hardirqs_on+0xd/0xf [ 0.888708] [<ffffffff80367740>] ? acpi_ut_copy_eobject_to_iobject+0x18c/0x20a [ 0.888708] [<ffffffff803668f1>] ? acpi_ut_valid_acpi_name+0x1f/0x3c [ 0.888708] [<ffffffff8035fefe>] acpi_ns_evaluate+0x10e/0x1b4 [ 0.888708] [<ffffffff8035fa4e>] acpi_evaluate_object+0x136/0x1f4 [ 0.888708] [<ffffffff8027fbf5>] ? check_object+0x15a/0x245 [ 0.888708] [<ffffffff8034d710>] acpi_run_osc+0xa5/0x16b [ 0.888708] [<ffffffff8034d866>] pci_osc_control_set+0x90/0xa7 [ 0.888708] [<ffffffff80349446>] aer_osc_setup+0x66/0xbc [ 0.888708] [<ffffffff80348533>] aer_init+0x9/0x1f [ 0.888708] [<ffffffff80469042>] aer_probe+0x13/0x16d [ 0.888708] [<ffffffff80347d0a>] pcie_port_probe_service+0x3a/0x84 [ 0.888708] [<ffffffff8038ed99>] driver_probe_device+0xd9/0x169 [ 0.888708] [<ffffffff8038ee78>] __driver_attach+0x4f/0x79 [ 0.888708] [<ffffffff8038ee29>] ? __driver_attach+0x0/0x79 [ 0.888708] [<ffffffff8038e3e8>] bus_for_each_dev+0x4d/0x7e [ 0.888708] [<ffffffff8038ebc7>] driver_attach+0x1c/0x1e [ 0.888708] [<ffffffff8038e876>] bus_add_driver+0xba/0x210 [ 0.888708] [<ffffffff805f2ec2>] ? aer_service_init+0x0/0x20 [ 0.888708] [<ffffffff8038f056>] driver_register+0x93/0x10a [ 0.888708] [<ffffffff805f2ec2>] ? aer_service_init+0x0/0x20 [ 0.888708] [<ffffffff803477eb>] pcie_port_service_register+0x47/0x49 [ 0.888708] [<ffffffff805f2ee0>] aer_service_init+0x1e/0x20 [ 0.888708] [<ffffffff805e0963>] kernel_init+0x142/0x29d [ 0.888708] [<ffffffff8024d83d>] ? trace_hardirqs_on_caller+0xf9/0x124 [ 0.888708] [<ffffffff8024d875>] ? trace_hardirqs_on+0xd/0xf [ 0.888708] [<ffffffff8046f968>] ? _spin_unlock_irq+0x2b/0x31 [ 0.888708] [<ffffffff8046f30e>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 0.888708] [<ffffffff8024d83d>] ? trace_hardirqs_on_caller+0xf9/0x124 [ 0.888708] [<ffffffff8020c0a8>] child_rip+0xa/0x12 [ 0.888708] [<ffffffff8020b7bf>] ? restore_args+0x0/0x30 [ 0.888708] [<ffffffff805e0821>] ? kernel_init+0x0/0x29d [ 0.888708] [<ffffffff8020c09e>] ? child_rip+0x0/0x12 [ 0.888708] [ 0.888708] ---[ end trace a7919e7f17c0a725 ]--- [ 0.888708] ACPI Error (nseval-0159): Insufficient arguments - method [_OSC] needs 5, found 4 [20080609] [ 0.888708] aer 0000:00:0a.0:pcie01: AER service couldn't init device: _OSC failed -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
