Description of problem: Unknown Additional info: reporter: libreport-2.2.2 WARNING: CPU: 2 PID: 840 at drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c:1179 iwl_mvm_mac_ctxt_changed+0x6e/0x80 [iwlmvm]() Changing inactive MAC ac:7b:a1:df:26:4f/2 Modules linked in: hidp rfcomm fuse ccm ip6t_rpfilter ip6t_REJECT xt_conntrack bnep 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 vfat fat arc4 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic dell_wmi iTCO_wdt sparse_keymap iTCO_vendor_support dell_laptop dcdbas iwlmvm mac80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hda_intel media snd_hda_codec joydev snd_hwdep snd_seq snd_seq_device iwlwifi cfg80211 x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel snd_pcm btusb bluetooth microcode 6lowpan_iphc rfkill serio_raw i2c_i801 snd_timer snd soundcore lpc_ich mfd_core mei_me shpchp mei wmi nfsd auth_rpcgss nfs_acl lockd sunrpc radeon i915 i2c_algo_bit ttm drm_kms_helper r8169 drm i2c_core mii video CPU: 2 PID: 840 Comm: NetworkManager Not tainted 3.14.4-200.fc20.x86_64 #1 Hardware name: Dell Inc. Inspiron 5737/045YHR, BIOS A07 11/12/2013 0000000000000000 00000000b9c68445 ffff88043d7d9820 ffffffff816ef1d2 ffff88043d7d9868 ffff88043d7d9858 ffffffff8108a1bd ffff880445d212a8 ffff8804462817e0 0000000000001000 ffff880446281818 ffff8804462817e8 Call Trace: [<ffffffff816ef1d2>] dump_stack+0x45/0x56 [<ffffffff8108a1bd>] warn_slowpath_common+0x7d/0xa0 [<ffffffff8108a23c>] warn_slowpath_fmt+0x5c/0x80 [<ffffffff815d1a09>] ? skb_dequeue+0x59/0x70 [<ffffffffa0743d4e>] iwl_mvm_mac_ctxt_changed+0x6e/0x80 [iwlmvm] [<ffffffffa073fb8a>] iwl_mvm_bss_info_changed+0xfa/0x4f0 [iwlmvm] [<ffffffffa0671577>] ieee80211_ifa_changed+0x127/0x220 [mac80211] [<ffffffff816fa48c>] notifier_call_chain+0x4c/0x70 [<ffffffff810b2c0d>] __blocking_notifier_call_chain+0x4d/0x70 [<ffffffff810b2c46>] blocking_notifier_call_chain+0x16/0x20 [<ffffffff816545e4>] __inet_del_ifa+0x154/0x2b0 [<ffffffff81654866>] inet_rtm_deladdr+0x126/0x1a0 [<ffffffff815f2164>] rtnetlink_rcv_msg+0xa4/0x270 [<ffffffff812edac0>] ? sock_has_perm+0x70/0x90 [<ffffffff815d2502>] ? __alloc_skb+0x2/0x2d0 [<ffffffff815f20c0>] ? rtnetlink_rcv+0x30/0x30 [<ffffffff81613839>] netlink_rcv_skb+0xa9/0xc0 [<ffffffff815f20b8>] rtnetlink_rcv+0x28/0x30 [<ffffffff81612e13>] netlink_unicast+0x103/0x210 [<ffffffff81613247>] netlink_sendmsg+0x327/0x760 [<ffffffff8160ff02>] ? netlink_seq_next+0x142/0x150 [<ffffffff81611005>] ? netlink_recvmsg+0x1b5/0x3d0 [<ffffffff815c8ccc>] sock_sendmsg+0x9c/0xe0 [<ffffffff815c89ae>] ? move_addr_to_kernel.part.18+0x1e/0x60 [<ffffffff815c9123>] ___sys_sendmsg+0x3c3/0x3d0 [<ffffffff812069e5>] ? __fget_light+0x25/0x70 [<ffffffff815c92ae>] ? SYSC_sendto+0x17e/0x1c0 [<ffffffff812069e5>] ? __fget_light+0x25/0x70 [<ffffffff815ca021>] __sys_sendmsg+0x51/0x90 [<ffffffff815ca072>] SyS_sendmsg+0x12/0x20 [<ffffffff816ff569>] system_call_fastpath+0x16/0x1b
Created attachment 903233 [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 3.17.2-200.fc20. 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 21, and are still experiencing this issue, please change the version to Fedora 21. If you experience different issues, please open a new bug report for those.
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in over 3 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.