Bug 1225751

Summary: [abrt] WARNING: CPU: 1 PID: 11490 at drivers/net/wireless/iwlwifi/pcie/tx.c:1259 iwl_trans_pcie_txq_disable+0x12a/0x180 [iwlwifi]()
Product: [Fedora] Fedora Reporter: Swapnil Nagarkar <snagarka>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 22CC: code, eharney, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab, pmutha
Target Milestone: ---Flags: jforbes: needinfo?
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/750ace2ba6cd38adacc0d88bd23aa9215fac8b36
Whiteboard: abrt_hash:7def018b0b3c45c1fcbd4dd2b88dd4905c91ea27
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-11-23 17:26:19 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: dmesg none

Description Swapnil Nagarkar 2015-05-28 07:47:36 UTC 
Additional info:
reporter:       libreport-2.5.1
WARNING: CPU: 1 PID: 11490 at drivers/net/wireless/iwlwifi/pcie/tx.c:1259 iwl_trans_pcie_txq_disable+0x12a/0x180 [iwlwifi]()
queue 16 not used
Modules linked in:
 ccm rfcomm fuse ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_CHECKSUM tun ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge 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 bnep arc4 iwlmvm snd_hda_codec_realtek intel_rapl iTCO_wdt iosf_mbi snd_hda_codec_generic iTCO_vendor_support mac80211 x86_pkg_temp_thermal snd_hda_codec_hdmi coretemp snd_hda_intel uvcvideo snd_hda_controller kvm snd_hda_codec btusb videobuf2_vmalloc videobuf2_core iwlwifi videobuf2_memops bluetooth joydev snd_hwdep v4l2_common snd_seq videodev rtsx_pci_ms
 snd_seq_device cfg80211 serio_raw media i2c_i801 memstick snd_pcm thinkpad_acpi wmi tpm_tis snd_timer rfkill tpm lpc_ich snd mei_me ie31200_edac mei edac_core shpchp soundcore nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc dm_crypt 8021q garp stp llc mrp i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul drm crc32c_intel e1000e ghash_clmulni_intel rtsx_pci ptp mfd_core pps_core video
CPU: 1 PID: 11490 Comm: kworker/u16:0 Not tainted 4.0.4-301.fc22.x86_64 #1
Hardware name: LENOVO 20AWS2A101/20AWS2A101, BIOS GLET70WW (2.24 ) 05/21/2014
Workqueue: phy0 ieee80211_iface_work [mac80211]
 0000000000000000 00000000ed4544b8 ffff88024b0a37f8 ffffffff81782644
 0000000000000000 ffff88024b0a3850 ffff88024b0a3838 ffffffff8109c66a
 ffff88044e5ead80 ffff88043373c000 0000000000000010 0000000000000010
Call Trace:
 [<ffffffff81782644>] dump_stack+0x45/0x57
 [<ffffffff8109c66a>] warn_slowpath_common+0x8a/0xc0
 [<ffffffff8109c6f5>] warn_slowpath_fmt+0x55/0x70
 [<ffffffff811a7e40>] ? free_pages+0x60/0x70
 [<ffffffffa0698a1a>] iwl_trans_pcie_txq_disable+0x12a/0x180 [iwlwifi]
 [<ffffffffa07d704f>] iwl_mvm_disable_txq+0xbf/0xf0 [iwlmvm]
 [<ffffffffa07daa72>] ? iwl_mvm_sta_tx_agg+0xb2/0x140 [iwlmvm]
 [<ffffffffa07dcc30>] iwl_mvm_sta_tx_agg_flush+0x110/0x160 [iwlmvm]
 [<ffffffffa07cefa3>] ? iwl_mvm_ref_sync+0x33/0x150 [iwlmvm]
 [<ffffffffa07cf652>] iwl_mvm_mac_ampdu_action+0xd2/0x210 [iwlmvm]
 [<ffffffffa086320b>] ___ieee80211_stop_tx_ba_session+0x1db/0x4a0 [mac80211]
 [<ffffffffa0863ae5>] __ieee80211_stop_tx_ba_session+0x35/0x50 [mac80211]
 [<ffffffffa0861ee5>] ieee80211_sta_tear_down_BA_sessions+0x45/0x70 [mac80211]
 [<ffffffffa0858c44>] __sta_info_destroy_part1+0x44/0x310 [mac80211]
 [<ffffffff810fece0>] ? __call_rcu+0x2f0/0x2f0
 [<ffffffffa085ba34>] __sta_info_flush+0x154/0x1c0 [mac80211]
 [<ffffffffa08a1aca>] ieee80211_set_disassoc+0xba/0x3e0 [mac80211]
 [<ffffffffa08a1e24>] ieee80211_sta_connection_lost+0x34/0x70 [mac80211]
 [<ffffffffa08a474b>] ieee80211_sta_work+0x1eb/0x1310 [mac80211]
 [<ffffffff810d3d88>] ? update_curr+0x118/0x160
 [<ffffffff810d08df>] ? account_entity_dequeue+0xaf/0xd0
 [<ffffffff810d425b>] ? dequeue_entity+0xfb/0x4d0
 [<ffffffffa0869fc8>] ieee80211_iface_work+0x3a8/0x430 [mac80211]
 [<ffffffff810d597c>] ? put_prev_task_fair+0x2c/0x40
 [<ffffffff810b596b>] process_one_work+0x1bb/0x410
 [<ffffffff810b5c13>] worker_thread+0x53/0x470
 [<ffffffff810b5bc0>] ? process_one_work+0x410/0x410
 [<ffffffff810bb678>] kthread+0xd8/0xf0
 [<ffffffff810bb5a0>] ? kthread_worker_fn+0x180/0x180
 [<ffffffff81788bd8>] ret_from_fork+0x58/0x90
 [<ffffffff810bb5a0>] ? kthread_worker_fn+0x180/0x180

Potential duplicate: bug 1199555
Comment 1 Swapnil Nagarkar 2015-05-28 07:47:45 UTC 
Created attachment 1031067 [details]
File: dmesg
Comment 3 Justin M. Forbes 2015-10-20 19:45:09 UTC 
*********** 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 22 kernel bugs.

Fedora 22 has now been rebased to 4.2.3-200.fc22.  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 23, and are still experiencing this issue, please change the version to Fedora 23.

If you experience different issues, please open a new bug report for those.
Comment 4 Fedora Kernel Team 2015-11-23 17:26:19 UTC 
*********** MASS BUG UPDATE **************
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in over 4 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.