Additional info: reporter: libreport-2.3.0 WARNING: CPU: 0 PID: 320 at kernel/workqueue.c:845 wq_worker_sleeping+0x91/0xa0() Modules linked in: dell_laptop bcma sdhci_pci sdhci mmc_core snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel snd_hda_controller joydev snd_hda_codec rfkill dcdbas i2c_i801 lpc_ich snd_hwdep mei_me serio_raw snd_seq snd_seq_device wmi snd_pcm mei mfd_core parport_pc parport dell_smo8800 shpchp snd_timer snd soundcore nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc i915 i2c_algo_bit tg3 drm_kms_helper drm ptp pps_core video CPU: 0 PID: 320 Comm: kworker/3:2 Not tainted 3.18.3-201.fc21.x86_64 #1 Hardware name: Dell Inc. Latitude E5430 non-vPro/0J24KX, BIOS A15 09/24/2014 Workqueue: events rfkill_sync_work [rfkill] 0000000000000000 0000000006e10a8c ffff8802107dfa38 ffffffff8175da66 0000000000000000 0000000000000000 ffff8802107dfa78 ffffffff81099181 ffff88021e213cc0 0000000000000000 ffff88021e213cc0 ffff8802105ec988 Call Trace: [<ffffffff8175da66>] dump_stack+0x46/0x58 [<ffffffff81099181>] warn_slowpath_common+0x81/0xa0 [<ffffffff8109929a>] warn_slowpath_null+0x1a/0x20 [<ffffffff810b32d1>] wq_worker_sleeping+0x91/0xa0 [<ffffffff8175ff0c>] __schedule+0x6bc/0x860 [<ffffffff817600d9>] schedule+0x29/0x70 [<ffffffff817634fc>] schedule_timeout+0x20c/0x280 [<ffffffff8175fb44>] ? __schedule+0x2f4/0x860 [<ffffffff81760f7f>] wait_for_completion+0xff/0x140 [<ffffffff810c5970>] ? wake_up_state+0x20/0x20 [<ffffffff811323a4>] stop_one_cpu+0x64/0x90 [<ffffffff810c33c0>] ? sched_ttwu_pending+0x70/0x70 [<ffffffff810c5e04>] set_cpus_allowed_ptr+0x154/0x160 [<ffffffffa032708a>] dcdbas_smi_request+0x8a/0x160 [dcdbas] [<ffffffffa03420f1>] dell_send_request+0x71/0x90 [dell_laptop] [<ffffffffa03424ae>] dell_rfkill_set+0x2e/0x90 [dell_laptop] [<ffffffffa033bb34>] rfkill_set_block+0x94/0x150 [rfkill] [<ffffffffa033bca7>] rfkill_sync_work+0x37/0x50 [rfkill] [<ffffffff810b240d>] process_one_work+0x14d/0x400 [<ffffffff810b2d9b>] worker_thread+0x6b/0x4a0 [<ffffffff810b2d30>] ? rescuer_thread+0x2a0/0x2a0 [<ffffffff810b7fea>] kthread+0xea/0x100 [<ffffffff810b7f00>] ? kthread_create_on_node+0x1b0/0x1b0 [<ffffffff817646fc>] ret_from_fork+0x7c/0xb0 [<ffffffff810b7f00>] ? kthread_create_on_node+0x1b0/0x1b0
Created attachment 988583 [details] File: dmesg
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 21 kernel bugs. Fedora 21 has now been rebased to 3.19.5-200.fc21. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 22, and are still experiencing this issue, please change the version to Fedora 22. If you experience different issues, please open a new bug report for those.
This message is a reminder that Fedora 21 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 21. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '21'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 21 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 21 changed to end-of-life (EOL) status on 2015-12-01. Fedora 21 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.