Additional info: reporter: libreport-2.1.10 WARNING: CPU: 1 PID: 9732 at kernel/sched/core.c:1544 __schedule+0x539/0x6f0() Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi usb_storage fuse bnep bluetooth nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw coretemp kvm_intel kvm arc4 snd_hda_codec_si3054 iwl3945 snd_hda_codec_analog iwlegacy mac80211 hp_wmi snd_hda_intel sparse_keymap cfg80211 snd_hda_codec rfkill iTCO_wdt iTCO_vendor_support snd_hwdep tg3 ptp ppdev lpc_ich pps_core mfd_core tifm_7xx1 sdhci_pci tifm_core sdhci mmc_core joydev microcode serio_raw snd_seq snd_seq_device tpm_tis snd_pcm snd_page_alloc snd_timer tpm_infineon snd soundcore wmi parport_pc tpm parport tpm_bios acpi_cpufreq i915 i2c_algo_bit ata_generic pata_acpi drm_kms_helper firewire_ohci drm firewire_core crc_itu_t i2c_core yenta_socket video CPU: 1 PID: 9732 Comm: kworker/0:3 Not tainted 3.12.6-300.fc20.i686+PAE #1 Hardware name: Hewlett-Packard HP Compaq nc6320 (EV073AV)/30AA, BIOS 68YDU Ver. F.0D 04/17/2007 Workqueue: kacpi_notify acpi_os_execute_deferred 00000000 00000000 f3d8fc50 c09ac931 00000000 f3d8fc80 c04554de c0b49f4c 00000001 00002604 c0b55260 00000608 c09b0b99 c09b0b99 00000001 e161b600 f75d7380 f3d8fc90 c04555a2 00000009 00000000 f3d8fd0c c09b0b99 df3dc4c0 Call Trace: [<c09ac931>] dump_stack+0x41/0x52 [<c04554de>] warn_slowpath_common+0x7e/0xa0 [<c09b0b99>] ? __schedule+0x539/0x6f0 [<c09b0b99>] ? __schedule+0x539/0x6f0 [<c04555a2>] warn_slowpath_null+0x22/0x30 [<c09b0b99>] __schedule+0x539/0x6f0 [<c040f707>] ? __switch_to+0x107/0x340 [<c09b089e>] ? __schedule+0x23e/0x6f0 [<c09b0d73>] schedule+0x23/0x60 [<c09af155>] schedule_timeout+0x1a5/0x250 [<c047f445>] ? check_preempt_curr+0x65/0x90 [<c047f488>] ? ttwu_do_wakeup+0x18/0x100 [<c047f631>] ? ttwu_do_activate.constprop.88+0x51/0x60 [<c09b113d>] wait_for_completion+0x9d/0xd0 [<c0481350>] ? wake_up_state+0x20/0x20 [<c04c65b4>] stop_one_cpu+0x44/0x60 [<c047f910>] ? __migrate_task+0x120/0x120 [<c04815b3>] set_cpus_allowed_ptr+0xc3/0xd0 [<c0722924>] acpi_processor_set_throttling+0x196/0x201 [<c0724313>] processor_set_cur_state+0xb6/0xc0 [<c08534cb>] thermal_cdev_update+0x7b/0x90 [<c0855750>] step_wise_throttle+0x40/0x70 [<c0853b81>] handle_thermal_trip+0x41/0x140 [<c072553d>] ? thermal_get_temp+0x1d/0x3a [<c0853cd9>] thermal_zone_device_update+0x59/0x90 [<c09b9f73>] ? common_interrupt+0x33/0x38 [<c0725375>] acpi_thermal_check+0x2b/0x2d [<c0725ae8>] acpi_thermal_notify+0x4c/0xa9 [<c06fd13a>] acpi_device_notify+0x16/0x18 [<c070b0a9>] acpi_ev_notify_dispatch+0x35/0x4a [<c06f99cb>] acpi_os_execute_deferred+0x20/0x2b [<c046c2a5>] process_one_work+0x115/0x380 [<c046cbe5>] ? manage_workers.isra.28+0x1a5/0x250 [<c046cd8e>] worker_thread+0xfe/0x330 [<c046cc90>] ? manage_workers.isra.28+0x250/0x250 [<c04724e4>] kthread+0x94/0xa0 [<c09b99f7>] ret_from_kernel_thread+0x1b/0x28 [<c0472450>] ? insert_kthread_work+0x30/0x30
Created attachment 847044 [details] File: dmesg
*** Bug 1057870 has been marked as a duplicate of this bug. ***
*********** 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 20 kernel bugs. Fedora 20 has now been rebased to 3.13.4-200.fc20. Please test this kernel update and let us know if you issue has been resolved or if it is still present with the newer kernel. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug has been in a needinfo state for several weeks and is being closed with insufficient data due to inactivity. If this is still an issue with Fedora 20, please feel free to reopen the bug and provide the additional information requested.