Description of problem: Watching a video using mpv Additional info: reporter: libreport-2.6.3 WARNING: CPU: 0 PID: 6572 at drivers/net/wireless/iwlwifi/pcie/trans.c:1615 iwl_trans_pcie_wait_txq_empty+0x41f/0x450 [iwlwifi]() WR pointer moved while flushing 69 -> 93 Modules linked in: uinput cmac rfcomm ccm ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_raw ip6table_mangle ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_filter ip6_tables iptable_raw iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security bnep arc4 snd_hda_codec_via iwlmvm snd_hda_codec_generic snd_hda_codec_hdmi intel_rapl btusb snd_hda_intel iosf_mbi x86_pkg_temp_thermal mac80211 rtsx_pci_ms snd_hda_codec tpm_infineon coretemp btrtl btbcm btintel bluetooth memstick iwlwifi kvm_intel iTCO_wdt iTCO_vendor_support tpm_tis snd_hda_core cfg80211 mei_me joydev snd_hwdep mei snd_seq rfkill kvm tpm crct10dif_pclmul crc32_pclmul lpc_ich snd_seq_device snd_pcm snd_timer snd i2c_i801 ie31200_edac edac_core shpchp soundcore wmi binfmt_misc btrfs xor raid6_pq i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper mmc_core crc32c_intel drm serio_raw r8169 mii rtsx_pci video CPU: 0 PID: 6572 Comm: kworker/u16:2 Not tainted 4.2.6-301.fc23.x86_64 #1 Hardware name: System76, Inc. Kudu Professional /Kudu Professional , BIOS 1.03.05RS762 06/23/2014 Workqueue: phy0 ieee80211_iface_work [mac80211] 0000000000000000 00000000b80076eb ffff88034ca2b808 ffffffff817729ea 0000000000000000 ffff88034ca2b860 ffff88034ca2b848 ffffffff8109e4b6 0000000100708c5e 0000000000000002 000000010070942a 0000000000000045 Call Trace: [<ffffffff817729ea>] dump_stack+0x45/0x57 [<ffffffff8109e4b6>] warn_slowpath_common+0x86/0xc0 [<ffffffff8109e545>] warn_slowpath_fmt+0x55/0x70 [<ffffffffa069f2bf>] iwl_trans_pcie_wait_txq_empty+0x41f/0x450 [iwlwifi] [<ffffffffa0775606>] iwl_mvm_sta_tx_agg_flush+0x126/0x1d0 [iwlmvm] [<ffffffffa0766563>] ? iwl_mvm_ref_sync+0x33/0x150 [iwlmvm] [<ffffffff810febb0>] ? get_state_synchronize_rcu+0x20/0x20 [<ffffffffa0766bf2>] iwl_mvm_mac_ampdu_action+0xd2/0x380 [iwlmvm] [<ffffffffa06c4fbe>] ___ieee80211_stop_tx_ba_session+0x1be/0x450 [mac80211] [<ffffffffa06c5875>] __ieee80211_stop_tx_ba_session+0x35/0x50 [mac80211] [<ffffffffa06c3c6f>] ieee80211_sta_tear_down_BA_sessions+0x3f/0x70 [mac80211] [<ffffffffa06ba9e4>] __sta_info_destroy_part1+0x54/0x430 [mac80211] [<ffffffff810febb0>] ? get_state_synchronize_rcu+0x20/0x20 [<ffffffffa06bdc9a>] __sta_info_flush+0x14a/0x1b0 [mac80211] [<ffffffffa0702eca>] ieee80211_set_disassoc+0xba/0x3c0 [mac80211] [<ffffffffa0703208>] ieee80211_sta_connection_lost+0x38/0x70 [mac80211] [<ffffffffa0705d23>] ieee80211_sta_work+0x203/0x1390 [mac80211] [<ffffffff810d1279>] ? update_curr+0x119/0x150 [<ffffffff81105b98>] ? lock_timer_base.isra.21+0x58/0x80 [<ffffffff810d1087>] ? account_entity_dequeue+0xa7/0xc0 [<ffffffff810d3244>] ? dequeue_entity+0x144/0x690 [<ffffffffa01b1ac9>] ? i915_gem_object_ggtt_unpin_view+0x39/0xa0 [i915] [<ffffffffa06cbd1a>] ieee80211_iface_work+0x36a/0x3f0 [mac80211] [<ffffffff810b650e>] process_one_work+0x19e/0x3f0 [<ffffffff810b67ae>] worker_thread+0x4e/0x450 [<ffffffff810b6760>] ? process_one_work+0x3f0/0x3f0 [<ffffffff810bc8b8>] kthread+0xd8/0xf0 [<ffffffff810bc7e0>] ? kthread_worker_fn+0x160/0x160 [<ffffffff817797df>] ret_from_fork+0x3f/0x70 [<ffffffff810bc7e0>] ? kthread_worker_fn+0x160/0x160
Created attachment 1101521 [details] File: dmesg
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Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.