Description of problem: I only saw the "red light" icon and decided to report it. I have not noticed any instability Additional info: reporter: libreport-2.1.10 WARNING: CPU: 1 PID: 2980 at drivers/net/wireless/iwlwifi/dvm/main.c:1993 iwl_wake_sw_queue+0xa2/0xb0 [iwldvm]() Modules linked in: fuse nf_conntrack_tftp ts_kmp nf_conntrack_amanda ip6t_ipv6header nf_conntrack_ftp bnep nf_conntrack_netbios_ns nf_conntrack_broadcast bluetooth 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 arc4 iwldvm mac80211 coretemp kvm_intel kvm tg3 ptp dell_wmi pps_core sparse_keymap wmi iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi dell_laptop dcdbas microcode snd_hda_codec_idt uvcvideo snd_hda_intel iwlwifi snd_hda_codec videobuf2_vmalloc videobuf2_memops snd_hwdep videobuf2_core snd_seq videodev snd_seq_device media snd_pcm joydev serio_raw i2c_i801 sdhci_pci sdhci mmc_core lpc_ich mfd_core r592 memstick cfg80211 rfkill shpchp snd_page_alloc snd_timer snd soundcore video acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd sunrpc radeon i2c_algo_bit drm_kms_helper ttm firewire_ohci firewire_core crc_itu_t drm i2c_core CPU: 1 PID: 2980 Comm: kworker/u4:2 Not tainted 3.12.6-300.fc20.x86_64 #1 Hardware name: Dell Inc. Studio 1555/0C234M, BIOS A13 04/02/2011 Workqueue: iwlwifi iwl_bg_restart [iwldvm] 0000000000000009 ffff88009ce8bc90 ffffffff816630c1 0000000000000000 ffff88009ce8bcc8 ffffffff810691dd ffff8800b4ed5790 ffff8800b7f30000 000000000000000b ffff8800b4ed57d8 0000000000001e00 ffff88009ce8bcd8 Call Trace: [<ffffffff816630c1>] dump_stack+0x45/0x56 [<ffffffff810691dd>] warn_slowpath_common+0x7d/0xa0 [<ffffffff810692ba>] warn_slowpath_null+0x1a/0x20 [<ffffffffa06af7d2>] iwl_wake_sw_queue+0xa2/0xb0 [iwldvm] [<ffffffffa047c470>] iwl_pcie_txq_unmap+0x100/0x110 [iwlwifi] [<ffffffffa047d6ef>] iwl_pcie_tx_stop+0xff/0x140 [iwlwifi] [<ffffffffa04813c7>] iwl_trans_pcie_stop_device+0xa7/0x1e0 [iwlwifi] [<ffffffffa06b0d7a>] iwl_down+0x20a/0x320 [iwldvm] [<ffffffffa06b0edf>] iwlagn_prepare_restart+0x4f/0xd0 [iwldvm] [<ffffffffa06b1be7>] iwl_bg_restart+0x47/0xb0 [iwldvm] [<ffffffff810835f6>] process_one_work+0x176/0x430 [<ffffffff8108422b>] worker_thread+0x11b/0x3a0 [<ffffffff81084110>] ? rescuer_thread+0x350/0x350 [<ffffffff8108b0d0>] kthread+0xc0/0xd0 [<ffffffff8108b010>] ? insert_kthread_work+0x40/0x40 [<ffffffff8167207c>] ret_from_fork+0x7c/0xb0 [<ffffffff8108b010>] ? insert_kthread_work+0x40/0x40
Created attachment 848767 [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 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.