Description of problem: moprobe brcmfmac rmmod brcmfmac Additional info: libreport version: 2.0.18 abrt_version: 2.0.18 cmdline: ro root=UUID=598f9e4b-da92-45ea-91bc-32add986c1c3 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=True KEYBOARDTYPE=pc KEYTABLE=us rhgb selinux=0 audit=0 kernel: 3.6.8-2.fc17.x86_64 backtrace: :WARNING: at drivers/base/driver.c:207 driver_unregister+0x8a/0xa0() :Hardware name: Latitude E6410 :Unexpected driver unregister! :Modules linked in: brcmfmac(-) brcmutil fuse rfcomm bnep nf_conntrack_ipv4 nf_defrag_ipv4 ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables arc4 iwl4965 iwlegacy mac80211 snd_hda_codec_hdmi snd_hda_codec_idt btusb cfg80211 e1000e snd_hda_intel snd_hda_codec bluetooth snd_hwdep iTCO_wdt iTCO_vendor_support lpc_ich coretemp mfd_core rfkill intel_ips dell_laptop dell_wmi snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd sparse_keymap i2c_i801 soundcore ppdev kvm_intel kvm parport_pc parport dcdbas microcode uinput crc32c_intel ghash_clmulni_intel sdhci_pci sdhci firewire_ohci firewire_core mmc_core yenta_socket crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core :Pid: 1484, comm: rmmod Not tainted 3.6.8-2.fc17.x86_64 #1 :Call Trace: : [<ffffffff8105c8ef>] warn_slowpath_common+0x7f/0xc0 : [<ffffffff8105c9e6>] warn_slowpath_fmt+0x46/0x50 : [<ffffffff813c3daa>] driver_unregister+0x8a/0xa0 : [<ffffffffa011420a>] sdio_unregister_driver+0x1a/0x20 [mmc_core] : [<ffffffffa053a7f5>] brcmf_sdio_exit+0x15/0x30 [brcmfmac] : [<ffffffffa053d0f9>] brcmfmac_module_exit+0x15/0xf1c [brcmfmac] : [<ffffffff810bde2e>] sys_delete_module+0x16e/0x2d0 : [<ffffffff81014921>] ? do_notify_resume+0x71/0xb0 : [<ffffffff81626e69>] system_call_fastpath+0x16/0x1b