Additional info: reporter: libreport-2.7.1 WARNING: CPU: 2 PID: 6019 at net/mac80211/sta_info.c:944 __sta_info_destroy_part2+0x188/0x190 [mac80211] Modules linked in: fuse ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun xt_addrtype nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter br_netfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c loop ip_set nfnetlink ebtable_broute bridge stp llc ebtable_nat ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_raw ip6table_mangle ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw iptable_mangle iptable_security ebtable_filter ebtables ip6table_filter ip6_tables bnep arc4 intel_rapl x86_pkg_temp_thermal coretemp kvm_intel iwlmvm iTCO_wdt mei_wdt kvm iTCO_vendor_support mac80211 snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec iwlwifi irqbypass snd_hda_core uvcvideo snd_hwdep videobuf2_vmalloc videobuf2_memops snd_seq videobuf2_v4l2 videobuf2_core videodev snd_seq_device btusb cfg80211 btrtl btbcm btintel media joydev rtsx_pci_ms bluetooth lpc_ich snd_pcm mei_me memstick i2c_i801 mei snd_timer shpchp thinkpad_acpi wmi snd soundcore rfkill tpm_tis tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit crct10dif_pclmul drm_kms_helper crc32_pclmul crc32c_intel ghash_clmulni_intel drm serio_raw rtsx_pci fjes video CPU: 2 PID: 6019 Comm: kworker/u16:3 Not tainted 4.6.3-300.fc24.x86_64 #1 Hardware name: LENOVO 20ARS19C0C/20ARS19C0C, BIOS GJET82WW (2.32 ) 01/09/2015 Workqueue: phy0 ieee80211_iface_work [mac80211] 0000000000000286 00000000e024d0c0 ffff8802b2d57bd0 ffffffff813dbcff 0000000000000000 0000000000000000 ffff8802b2d57c10 ffffffff810a740b 000003b0c064ccba ffff880306dea000 ffff88030d74c700 ffff880305a2a880 Call Trace: [<ffffffff813dbcff>] dump_stack+0x63/0x84 [<ffffffff810a740b>] __warn+0xcb/0xf0 [<ffffffff810a753d>] warn_slowpath_null+0x1d/0x20 [<ffffffffc06518e8>] __sta_info_destroy_part2+0x188/0x190 [mac80211] [<ffffffffc065191a>] __sta_info_destroy+0x2a/0x40 [mac80211] [<ffffffffc0651968>] sta_info_destroy_addr+0x38/0x60 [mac80211] [<ffffffffc0694b67>] ieee80211_destroy_auth_data+0x37/0xc0 [mac80211] [<ffffffffc069aa00>] ieee80211_sta_work+0x770/0x13a0 [mac80211] [<ffffffff810de746>] ? dequeue_entity+0x456/0xad0 [<ffffffff812235a1>] ? __slab_free+0xa1/0x2a0 [<ffffffff810dee64>] ? dequeue_task_fair+0xa4/0x930 [<ffffffffc0660270>] ieee80211_iface_work+0x370/0x410 [mac80211] [<ffffffff810c0d54>] process_one_work+0x184/0x440 [<ffffffff810c105e>] worker_thread+0x4e/0x480 [<ffffffff810c1010>] ? process_one_work+0x440/0x440 [<ffffffff810c1010>] ? process_one_work+0x440/0x440 [<ffffffff810c6f48>] kthread+0xd8/0xf0 [<ffffffff817dd602>] ret_from_fork+0x22/0x40 [<ffffffff810c6e70>] ? kthread_worker_fn+0x180/0x180
Created attachment 1175705 [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 24 kernel bugs. Fedora 24 has now been rebased to 4.7.4-200.fc24. 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 25, and are still experiencing this issue, please change the version to Fedora 25. If you experience different issues, please open a new bug report for those.
This just happened on my system running kernel-core-4.7.5-200.fc24
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There are 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 24 kernel bugs. Fedora 25 has now been rebased to 4.10.9-100.fc24. 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 26, and are still experiencing this issue, please change the version to Fedora 26. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 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.