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Número del artículo: 000138375


kacpi_notify Messages in RedHat Enterprise Linux (RHEL) 6

Contenido del artículo


Síntomas


Article Summary: This article provides information on kacpi_notify messages in RedHat Enterprise Linux (RHEL) 6.


 

Issue :

You see text similar to the following in /var/log/messages :

Oct 23 16:09:43 <hostname> kernel: INFO: task kacpi_notify:235 blocked for more than 120 seconds.
Oct 23 16:09:43 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:09:43 <hostname> kernel: kacpi_notify D 0000000000000000 0 235 2 0x00000000
Oct 23 16:09:43 <hostname> kernel: ffff880429473b30 0000000000000046 0000000000000001 0000000000000001
Oct 23 16:09:43 <hostname> kernel: 0000000000000001 ffff8804201d3eb0 ffff880429473ab0 0000000000000000
Oct 23 16:09:43 <hostname> kernel: ffff88042944a638 ffff880429473fd8 000000000000fb88 ffff88042944a638
Oct 23 16:09:43 <hostname> kernel: Call Trace:
Oct 23 16:09:43 <hostname> kernel: [<ffffffff8150e555>] schedule_timeout+0x215/0x2e0
Oct 23 16:09:43 <hostname> kernel: [<ffffffff812de96d>] ? acpi_os_release_object+0xe/0x12
Oct 23 16:09:43 <hostname> kernel: [<ffffffff8150e1d3>] wait_for_common+0x123/0x180
Oct 23 16:09:43 <hostname> kernel: [<ffffffff81063310>] ? default_wake_function+0x0/0x20
Oct 23 16:09:43 <hostname> kernel: [<ffffffff8150e2ed>] wait_for_completion+0x1d/0x20
Oct 23 16:09:43 <hostname> kernel: [<ffffffff8109696b>] kthread_stop+0x4b/0xd0
Oct 23 16:09:43 <hostname> kernel: [<ffffffffa028c42a>] acpi_pad_idle_cpus+0xbc/0xd6 [acpi_pad]
Oct 23 16:09:43 <hostname> kernel: [<ffffffffa028c70c>] acpi_pad_handle_notify+0x96/0x196 [acpi_pad]
Oct 23 16:09:43 <hostname> kernel: [<ffffffff810096f0>] ? __switch_to+0xd0/0x320
Oct 23 16:09:43 <hostname> kernel: [<ffffffff8150d6e0>] ? thread_return+0x4e/0x76e
Oct 23 16:09:43 <hostname> kernel: [<ffffffff812f730e>] ? acpi_hw_write_port+0x43/0x98
Oct 23 16:09:43 <hostname> kernel: [<ffffffff812deafc>] ? acpi_os_execute_deferred+0x0/0x36
Oct 23 16:09:43 <hostname> kernel: [<ffffffffa028c82a>] acpi_pad_notify+0x1e/0x5b [acpi_pad]
Oct 23 16:09:43 <hostname> kernel: [<ffffffff812ee6bb>] acpi_ev_notify_dispatch+0x64/0x71
Oct 23 16:09:43 <hostname> kernel: [<ffffffff812deb25>] acpi_os_execute_deferred+0x29/0x36
Oct 23 16:09:43 <hostname> kernel: [<ffffffff81090ac0>] worker_thread+0x170/0x2a0
Oct 23 16:09:43 <hostname> kernel: [<ffffffff81096c80>] ? autoremove_wake_function+0x0/0x40
Oct 23 16:09:43 <hostname> kernel: [<ffffffff81090950>] ? worker_thread+0x0/0x2a0
Oct 23 16:09:43 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:09:43 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:09:43 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:09:43 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20

Oct 23 16:09:43 <hostname> kernel: INFO: task power_saving/0:9455 blocked for more than 120 seconds.
Oct 23 16:09:43 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:09:43 <hostname> kernel: power_saving/ D 0000000000000001 0 9455 2 0x00000000
Oct 23 16:09:43 <hostname> kernel: ffff88042265ddc0 0000000000000046 0000000000000000 ffff88042265dd84
Oct 23 16:09:43 <hostname> kernel: 0000000000000000 ffff88042fc28600 ffff880028316700 00000000000001f9
Oct 23 16:09:43 <hostname> kernel: ffff8803ece17098 ffff88042265dfd8 000000000000fb88 ffff8803ece17098
Oct 23 16:09:43 <hostname> kernel: Call Trace:
Oct 23 16:09:43 <hostname> kernel: [<ffffffff8150ed3e>] __mutex_lock_slowpath+0x13e/0x180
Oct 23 16:09:43 <hostname> kernel: [<ffffffff8150ebdb>] mutex_lock+0x2b/0x50
Oct 23 16:09:43 <hostname> kernel: [<ffffffffa028c0ef>] power_saving_thread+0xd4/0x353 [acpi_pad]
Oct 23 16:09:44 <hostname> kernel: [<ffffffffa028c01b>] ? power_saving_thread+0x0/0x353 [acpi_pad]
Oct 23 16:09:44 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:09:44 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:09:44 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:09:44 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20

Oct 23 16:09:44 <hostname> kernel: INFO: task power_saving/1:9456 blocked for more than 120 seconds.
Oct 23 16:09:44 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:09:44 <hostname> kernel: power_saving/ D 0000000000000000 0 9456 2 0x00000000
Oct 23 16:09:44 <hostname> kernel: ffff8804178a7dc0 0000000000000046 0000000000000000 ffff8804178a7d84
Oct 23 16:09:44 <hostname> kernel: 0000000000000000 ffff88042fc28400 ffff880028316700 0000000000000200
Oct 23 16:09:44 <hostname> kernel: ffff8803ece17af8 ffff8804178a7fd8 000000000000fb88 ffff8803ece17af8
Oct 23 16:09:44 <hostname> kernel: Call Trace:
Oct 23 16:09:44 <hostname> kernel: [<ffffffff8150ed3e>] __mutex_lock_slowpath+0x13e/0x180
Oct 23 16:09:44 <hostname> kernel: [<ffffffff8150ebdb>] mutex_lock+0x2b/0x50
Oct 23 16:09:44 <hostname> kernel: [<ffffffffa028c0ef>] power_saving_thread+0xd4/0x353 [acpi_pad]
Oct 23 16:09:44 <hostname> kernel: [<ffffffffa028c01b>] ? power_saving_thread+0x0/0x353 [acpi_pad]
Oct 23 16:09:44 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:09:44 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:09:44 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:09:44 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20

Oct 23 16:11:44 <hostname> kernel: INFO: task kacpi_notify:235 blocked for more than 120 seconds.
Oct 23 16:11:44 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:11:44 <hostname> kernel: kacpi_notify D 0000000000000000 0 235 2 0x00000000
Oct 23 16:11:44 <hostname> kernel: ffff880429473b30 0000000000000046 0000000000000001 0000000000000001
Oct 23 16:11:44 <hostname> kernel: 0000000000000001 ffff8804201d3eb0 ffff880429473ab0 0000000000000000
Oct 23 16:11:44 <hostname> kernel: ffff88042944a638 ffff880429473fd8 000000000000fb88 ffff88042944a638
Oct 23 16:11:44 <hostname> kernel: Call Trace:
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8150e555>] schedule_timeout+0x215/0x2e0
Oct 23 16:11:44 <hostname> kernel: [<ffffffff812de96d>] ? acpi_os_release_object+0xe/0x12
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8150e1d3>] wait_for_common+0x123/0x180
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81063310>] ? default_wake_function+0x0/0x20
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8150e2ed>] wait_for_completion+0x1d/0x20
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8109696b>] kthread_stop+0x4b/0xd0
Oct 23 16:11:44 <hostname> kernel: [<ffffffffa028c42a>] acpi_pad_idle_cpus+0xbc/0xd6 [acpi_pad]
Oct 23 16:11:44 <hostname> kernel: [<ffffffffa028c70c>] acpi_pad_handle_notify+0x96/0x196 [acpi_pad]
Oct 23 16:11:44 <hostname> kernel: [<ffffffff810096f0>] ? __switch_to+0xd0/0x320
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8150d6e0>] ? thread_return+0x4e/0x76e
Oct 23 16:11:44 <hostname> kernel: [<ffffffff812f730e>] ? acpi_hw_write_port+0x43/0x98
Oct 23 16:11:44 <hostname> kernel: [<ffffffff812deafc>] ? acpi_os_execute_deferred+0x0/0x36
Oct 23 16:11:44 <hostname> kernel: [<ffffffffa028c82a>] acpi_pad_notify+0x1e/0x5b [acpi_pad]
Oct 23 16:11:44 <hostname> kernel: [<ffffffff812ee6bb>] acpi_ev_notify_dispatch+0x64/0x71
Oct 23 16:11:44 <hostname> kernel: [<ffffffff812deb25>] acpi_os_execute_deferred+0x29/0x36
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81090ac0>] worker_thread+0x170/0x2a0
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81096c80>] ? autoremove_wake_function+0x0/0x40
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81090950>] ? worker_thread+0x0/0x2a0
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20

Oct 23 16:11:44 <hostname> kernel: INFO: task power_saving/0:9455 blocked for more than 120 seconds.
Oct 23 16:11:44 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:11:44 <hostname> kernel: power_saving/ D 0000000000000001 0 9455 2 0x00000000
Oct 23 16:11:44 <hostname> kernel: ffff88042265ddc0 0000000000000046 0000000000000000 ffff88042265dd84
Oct 23 16:11:44 <hostname> kernel: 0000000000000000 ffff88042fc28600 ffff880028316700 00000000000001f9
Oct 23 16:11:44 <hostname> kernel: ffff8803ece17098 ffff88042265dfd8 000000000000fb88 ffff8803ece17098
Oct 23 16:11:44 <hostname> kernel: Call Trace:
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8150ed3e>] __mutex_lock_slowpath+0x13e/0x180
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8150ebdb>] mutex_lock+0x2b/0x50
Oct 23 16:11:44 <hostname> kernel: [<ffffffffa028c0ef>] power_saving_thread+0xd4/0x353 [acpi_pad]
Oct 23 16:11:44 <hostname> kernel: [<ffffffffa028c01b>] ? power_saving_thread+0x0/0x353 [acpi_pad]
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20

Oct 23 16:11:44 <hostname> kernel: INFO: task power_saving/1:9456 blocked for more than 120 seconds.
Oct 23 16:11:44 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:11:44 <hostname> kernel: power_saving/ D 0000000000000000 0 9456 2 0x00000000
Oct 23 16:11:44 <hostname> kernel: ffff8804178a7dc0 0000000000000046 0000000000000000 ffff8804178a7d84
Oct 23 16:11:44 <hostname> kernel: 0000000000000000 ffff88042fc28400 ffff880028316700 0000000000000200
Oct 23 16:11:44 <hostname> kernel: ffff8803ece17af8 ffff8804178a7fd8 000000000000fb88 ffff8803ece17af8
Oct 23 16:11:44 <hostname> kernel: Call Trace:
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8150ed3e>] __mutex_lock_slowpath+0x13e/0x180
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8150ebdb>] mutex_lock+0x2b/0x50
Oct 23 16:11:44 <hostname> kernel: [<ffffffffa028c0ef>] power_saving_thread+0xd4/0x353 [acpi_pad]
Oct 23 16:11:44 <hostname> kernel: [<ffffffffa028c01b>] ? power_saving_thread+0x0/0x353 [acpi_pad]
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:11:44 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:11:44 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20

Oct 23 16:13:44 <hostname> kernel: INFO: task kacpi_notify:235 blocked for more than 120 seconds.
Oct 23 16:13:44 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:13:44 <hostname> kernel: kacpi_notify D 0000000000000000 0 235 2 0x00000000
Oct 23 16:13:44 <hostname> kernel: ffff880429473b30 0000000000000046 0000000000000001 0000000000000001
Oct 23 16:13:44 <hostname> kernel: 0000000000000001 ffff8804201d3eb0 ffff880429473ab0 0000000000000000
Oct 23 16:13:44 <hostname> kernel: ffff88042944a638 ffff880429473fd8 000000000000fb88 ffff88042944a638
Oct 23 16:13:44 <hostname> kernel: Call Trace:
Oct 23 16:13:44 <hostname> kernel: [<ffffffff8150e555>] schedule_timeout+0x215/0x2e0
Oct 23 16:13:44 <hostname> kernel: [<ffffffff812de96d>] ? acpi_os_release_object+0xe/0x12
Oct 23 16:13:44 <hostname> kernel: [<ffffffff8150e1d3>] wait_for_common+0x123/0x180
Oct 23 16:13:44 <hostname> kernel: [<ffffffff81063310>] ? default_wake_function+0x0/0x20
Oct 23 16:13:44 <hostname> kernel: [<ffffffff8150e2ed>] wait_for_completion+0x1d/0x20
Oct 23 16:13:44 <hostname> kernel: [<ffffffff8109696b>] kthread_stop+0x4b/0xd0
Oct 23 16:13:45 <hostname> kernel: [<ffffffffa028c42a>] acpi_pad_idle_cpus+0xbc/0xd6 [acpi_pad]
Oct 23 16:13:45 <hostname> kernel: [<ffffffffa028c70c>] acpi_pad_handle_notify+0x96/0x196 [acpi_pad]
Oct 23 16:13:45 <hostname> kernel: [<ffffffff810096f0>] ? __switch_to+0xd0/0x320
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8150d6e0>] ? thread_return+0x4e/0x76e
Oct 23 16:13:45 <hostname> kernel: [<ffffffff812f730e>] ? acpi_hw_write_port+0x43/0x98
Oct 23 16:13:45 <hostname> kernel: [<ffffffff812deafc>] ? acpi_os_execute_deferred+0x0/0x36
Oct 23 16:13:45 <hostname> kernel: [<ffffffffa028c82a>] acpi_pad_notify+0x1e/0x5b [acpi_pad]
Oct 23 16:13:45 <hostname> kernel: [<ffffffff812ee6bb>] acpi_ev_notify_dispatch+0x64/0x71
Oct 23 16:13:45 <hostname> kernel: [<ffffffff812deb25>] acpi_os_execute_deferred+0x29/0x36
Oct 23 16:13:45 <hostname> kernel: [<ffffffff81090ac0>] worker_thread+0x170/0x2a0
Oct 23 16:13:45 <hostname> kernel: [<ffffffff81096c80>] ? autoremove_wake_function+0x0/0x40
Oct 23 16:13:45 <hostname> kernel: [<ffffffff81090950>] ? worker_thread+0x0/0x2a0
Oct 23 16:13:45 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:13:45 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20

Oct 23 16:13:45 <hostname> kernel: INFO: task power_saving/0:9455 blocked for more than 120 seconds.
Oct 23 16:13:45 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:13:45 <hostname> kernel: power_saving/ D 0000000000000001 0 9455 2 0x00000000
Oct 23 16:13:45 <hostname> kernel: ffff88042265ddc0 0000000000000046 0000000000000000 ffff88042265dd84
Oct 23 16:13:45 <hostname> kernel: 0000000000000000 ffff88042fc28600 ffff880028316700 00000000000001f9
Oct 23 16:13:45 <hostname> kernel: ffff8803ece17098 ffff88042265dfd8 000000000000fb88 ffff8803ece17098
Oct 23 16:13:45 <hostname> kernel: Call Trace:
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8150ed3e>] __mutex_lock_slowpath+0x13e/0x180
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8150ebdb>] mutex_lock+0x2b/0x50
Oct 23 16:13:45 <hostname> kernel: [<ffffffffa028c0ef>] power_saving_thread+0xd4/0x353 [acpi_pad]
Oct 23 16:13:45 <hostname> kernel: [<ffffffffa028c01b>] ? power_saving_thread+0x0/0x353 [acpi_pad]
Oct 23 16:13:45 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:13:45 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20
Oct 23 16:13:45 <hostname> kernel: INFO: task power_saving/1:9456 blocked for more than 120 seconds.
Oct 23 16:13:45 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:13:45 <hostname> kernel: power_saving/ D 0000000000000000 0 9456 2 0x00000000
Oct 23 16:13:45 <hostname> kernel: ffff8804178a7dc0 0000000000000046 0000000000000000 ffff8804178a7d84
Oct 23 16:13:45 <hostname> kernel: 0000000000000000 ffff88042fc28400 ffff880028316700 0000000000000200
Oct 23 16:13:45 <hostname> kernel: ffff8803ece17af8 ffff8804178a7fd8 000000000000fb88 ffff8803ece17af8
Oct 23 16:13:45 <hostname> kernel: Call Trace:
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8150ed3e>] __mutex_lock_slowpath+0x13e/0x180
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8150ebdb>] mutex_lock+0x2b/0x50
Oct 23 16:13:45 <hostname> kernel: [<ffffffffa028c0ef>] power_saving_thread+0xd4/0x353 [acpi_pad]
Oct 23 16:13:45 <hostname> kernel: [<ffffffffa028c01b>] ? power_saving_thread+0x0/0x353 [acpi_pad]
Oct 23 16:13:45 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:13:45 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:13:45 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20

Oct 23 16:15:45 <hostname> kernel: INFO: task kacpi_notify:235 blocked for more than 120 seconds.
Oct 23 16:15:45 <hostname> kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 23 16:15:45 <hostname> kernel: kacpi_notify D 0000000000000000 0 235 2 0x00000000
Oct 23 16:15:45 <hostname> kernel: ffff880429473b30 0000000000000046 0000000000000001 0000000000000001
Oct 23 16:15:45 <hostname> kernel: 0000000000000001 ffff8804201d3eb0 ffff880429473ab0 0000000000000000
Oct 23 16:15:45 <hostname> kernel: ffff88042944a638 ffff880429473fd8 000000000000fb88 ffff88042944a638
Oct 23 16:15:45 <hostname> kernel: Call Trace:
Oct 23 16:15:45 <hostname> kernel: [<ffffffff8150e555>] schedule_timeout+0x215/0x2e0
Oct 23 16:15:45 <hostname> kernel: [<ffffffff812de96d>] ? acpi_os_release_object+0xe/0x12
Oct 23 16:15:45 <hostname> kernel: [<ffffffff8150e1d3>] wait_for_common+0x123/0x180
Oct 23 16:15:45 <hostname> kernel: [<ffffffff81063310>] ? default_wake_function+0x0/0x20
Oct 23 16:15:45 <hostname> kernel: [<ffffffff8150e2ed>] wait_for_completion+0x1d/0x20
Oct 23 16:15:45 <hostname> kernel: [<ffffffff8109696b>] kthread_stop+0x4b/0xd0
Oct 23 16:15:45 <hostname> kernel: [<ffffffffa028c42a>] acpi_pad_idle_cpus+0xbc/0xd6 [acpi_pad]
Oct 23 16:15:45 <hostname> kernel: [<ffffffffa028c70c>] acpi_pad_handle_notify+0x96/0x196 [acpi_pad]
Oct 23 16:15:45 <hostname> kernel: [<ffffffff810096f0>] ? __switch_to+0xd0/0x320
Oct 23 16:15:45 <hostname> kernel: [<ffffffff8150d6e0>] ? thread_return+0x4e/0x76e
Oct 23 16:15:45 <hostname> kernel: [<ffffffff812f730e>] ? acpi_hw_write_port+0x43/0x98
Oct 23 16:15:45 <hostname> kernel: [<ffffffff812deafc>] ? acpi_os_execute_deferred+0x0/0x36
Oct 23 16:15:45 <hostname> kernel: [<ffffffffa028c82a>] acpi_pad_notify+0x1e/0x5b [acpi_pad]
Oct 23 16:15:45 <hostname> kernel: [<ffffffff812ee6bb>] acpi_ev_notify_dispatch+0x64/0x71
Oct 23 16:15:45 <hostname> kernel: [<ffffffff812deb25>] acpi_os_execute_deferred+0x29/0x36
Oct 23 16:15:45 <hostname> kernel: [<ffffffff81090ac0>] worker_thread+0x170/0x2a0
Oct 23 16:15:45 <hostname> kernel: [<ffffffff81096c80>] ? autoremove_wake_function+0x0/0x40
Oct 23 16:15:45 <hostname> kernel: [<ffffffff81090950>] ? worker_thread+0x0/0x2a0
Oct 23 16:15:45 <hostname> kernel: [<ffffffff81096916>] kthread+0x96/0xa0
Oct 23 16:15:45 <hostname> kernel: [<ffffffff8100c0ca>] child_rip+0xa/0x20
Oct 23 16:15:45 <hostname> kernel: [<ffffffff81096880>] ? kthread+0x0/0xa0
Oct 23 16:15:45 <hostname> kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20
 
Resolution :

At the time that this article was written, there is no fix by RedHat for this issue. Please visit https://access.redhat.com/site/solutions/224673 for any updates on a resolution.
 
Workaround : 

Add the kernel boot parameter "acpi_pad.disable=1" (without quotes) if there is no danger of the CPUs overheating.

 


  

Propiedades del artículo


Producto comprometido

Servers, PowerEdge

Fecha de la última publicación

10 abr 2021

Versión

3

Tipo de artículo

Solution