Additional info: reporter: libreport-2.1.5 WARNING: at net/mac80211/iface.c:737 ieee80211_do_stop+0x79e/0x7e0 [mac80211]() Hardware name: Latitude 6430U Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter rfcomm ip6_tables bnep snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support acpi_cpufreq mperf coretemp kvm_intel kvm arc4 dell_wmi sparse_keymap ppdev iwldvm crc32_pclmul crc32c_intel mac80211 ghash_clmulni_intel dell_laptop snd_hda_intel dcdbas snd_hda_codec snd_hwdep snd_seq snd_seq_device microcode uvcvideo videobuf2_vmalloc snd_pcm videobuf2_memops videobuf2_core i2c_i801 videodev iwlwifi media btusb cfg80211 bluetooth sdhci_pci sdhci lpc_ich mmc_core rfkill snd_page_alloc e1000e mfd_core snd_timer snd ptp mei soundcore pps_core wmi parport_pc parport uinput i915 i2c_algo_bit drm_kms_helper drm i2c_core video Pid: 10942, comm: kworker/1:2 Not tainted 3.9.5-301.fc19.x86_64 #1 Call Trace: [<ffffffff8105cc26>] warn_slowpath_common+0x66/0x80 [<ffffffff8105ccfa>] warn_slowpath_null+0x1a/0x20 [<ffffffffa0422c9e>] ieee80211_do_stop+0x79e/0x7e0 [mac80211] [<ffffffff816461d5>] ? _raw_spin_unlock_bh+0x15/0x20 [<ffffffff8155b0c9>] ? dev_deactivate_many+0x1f9/0x240 [<ffffffffa0422cfa>] ieee80211_stop+0x1a/0x20 [mac80211] [<ffffffff8153662d>] __dev_close_many+0x7d/0xc0 [<ffffffff81536768>] dev_close_many+0x88/0x100 [<ffffffff81536840>] dev_close+0x60/0x80 [<ffffffffa028692d>] cfg80211_rfkill_set_block.part.11+0x4d/0xc0 [cfg80211] [<ffffffffa02869e3>] cfg80211_rfkill_sync_work+0x23/0x30 [cfg80211] [<ffffffff810798ce>] process_one_work+0x16e/0x3f0 [<ffffffff8107b34f>] worker_thread+0x10f/0x3d0 [<ffffffff8107b240>] ? manage_workers+0x340/0x340 [<ffffffff810801f0>] kthread+0xc0/0xd0 [<ffffffff81080130>] ? insert_kthread_work+0x40/0x40 [<ffffffff8164e6ec>] ret_from_fork+0x7c/0xb0 [<ffffffff81080130>] ? insert_kthread_work+0x40/0x40 Potential duplicate: bug 971264
Created attachment 812854 [details] File: dmesg
Please update. 3.9.5 is the original GA kernel for F19 and there have been many fixes since then