Bug 920196

Summary: [abrt]: WARNING: at drivers/net/wireless/iwlwifi/dvm/../iwl-trans.h:615 iwlagn_mac_flush+0x1a3/0x1b0 [iwldvm]()
Product: [Fedora] Fedora Reporter: Jeremy Christian <jchristi>
Component: kernelAssignee: Stanislaw Gruszka <sgruszka>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 17CC: gansalmon, ilw, itamar, jonathan, kernel-maint, linville, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:9fba29d39bf147fa3eba36eef9bec36968b12823
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-05-28 14:43:29 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
dmesg none

Description Jeremy Christian 2013-03-11 14:32:55 UTC 
Additional info:
WARNING: at drivers/net/wireless/iwlwifi/dvm/../iwl-trans.h:615 iwlagn_mac_flush+0x1a3/0x1b0 [iwldvm]()
Hardware name: 2356BH8
iwl_trans_wait_tx_queue_empty bad state = 0
Modules linked in: fuse ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat xt_CHECKSUM iptable_mangle bridge stp llc lockd sunrpc nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack arc4 uvcvideo iwldvm mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek videobuf2_vmalloc videobuf2_memops videobuf2_core snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm videodev media iTCO_wdt iTCO_vendor_support snd_page_alloc iwlwifi thinkpad_acpi cfg80211 mei snd_timer snd lpc_ich e1000e i2c_i801 mfd_core soundcore rfkill coretemp microcode vhost_net tun macvtap macvlan kvm_intel kvm uinput dm_crypt crc32c_intel ghash_clmulni_intel wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core
Pid: 9232, comm: kworker/u:1 Not tainted 3.7.9-101.fc17.x86_64 #1
Call Trace:
 [<ffffffff8105e6ff>] warn_slowpath_common+0x7f/0xc0
 [<ffffffff8105e7f6>] warn_slowpath_fmt+0x46/0x50
 [<ffffffffa045d613>] iwlagn_mac_flush+0x1a3/0x1b0 [iwldvm]
 [<ffffffffa03eb75d>] ieee80211_mgd_probe_ap_send+0x13d/0x200 [mac80211]
 [<ffffffffa029f5de>] ? cfg80211_cqm_rssi_notify+0x2e/0x40 [cfg80211]
 [<ffffffffa03ebb4f>] ? ieee80211_recalc_ps+0xdf/0x230 [mac80211]
 [<ffffffffa03ebdcc>] ieee80211_mgd_probe_ap.part.25+0x12c/0x150 [mac80211]
 [<ffffffffa03ed246>] ieee80211_beacon_connection_loss_work+0x66/0xa0 [mac80211]
 [<ffffffff8107a657>] process_one_work+0x147/0x490
 [<ffffffffa03ed1e0>] ? ieee80211_csa_connection_drop_work+0x40/0x40 [mac80211]
 [<ffffffff8107ceee>] worker_thread+0x15e/0x450
 [<ffffffff8107cd90>] ? busy_worker_rebind_fn+0x110/0x110
 [<ffffffff81081e50>] kthread+0xc0/0xd0
 [<ffffffff81010000>] ? ftrace_raw_event_xen_mmu_flush_tlb_others+0x50/0xe0
 [<ffffffff81081d90>] ? kthread_create_on_node+0x120/0x120
 [<ffffffff8163b1ac>] ret_from_fork+0x7c/0xb0
 [<ffffffff81081d90>] ? kthread_create_on_node+0x120/0x120

Potential duplicate: bug 902101
Comment 1 Stanislaw Gruszka 2013-03-11 16:08:18 UTC 
Please attach full dmesg for this bug report (with the warning). You can find it in .cache/abrt/spool/oops-{DATE}/ or in /var/spool/abrt/oops-{DATE}/ 

BTW, it should be attached by ABRT by default, what version of ABRT are you using?
Comment 2 Jeremy Christian 2013-03-12 18:08:20 UTC 
I thought dmesg would be attached by default too. Perhaps its a misconfiguration. Here is the abrt version(s) I have:
[jchristi@dhcp-88-12 webdrupal]$ rpm -qa | grep abrt
abrt-addon-xorg-2.0.20-1.fc17.x86_64
abrt-libs-2.0.20-1.fc17.x86_64
abrt-plugin-bodhi-2.0.20-1.fc17.x86_64
abrt-gui-2.0.20-1.fc17.x86_64
abrt-retrace-client-2.0.20-1.fc17.x86_64
abrt-2.0.20-1.fc17.x86_64
abrt-dbus-2.0.20-1.fc17.x86_64
abrt-addon-kerneloops-2.0.20-1.fc17.x86_64
abrt-addon-ccpp-2.0.20-1.fc17.x86_64
abrt-desktop-2.0.20-1.fc17.x86_64
abrt-addon-python-2.0.20-1.fc17.x86_64
abrt-addon-vmcore-2.0.20-1.fc17.x86_64
Comment 3 Jeremy Christian 2013-03-12 18:10:26 UTC 
Created attachment 709104 [details]
dmesg
Comment 4 Stanislaw Gruszka 2013-03-13 09:03:06 UTC 
(In reply to comment #2)
> I thought dmesg would be attached by default too. Perhaps its a
> misconfiguration. Here is the abrt version(s) I have:
> abrt-2.0.20-1.fc17.x86_64
This should work on abrt-2.1.1
Comment 5 Stanislaw Gruszka 2013-03-13 09:07:07 UTC 
Warning is a consequence of iwlwifi firmware problem:

[15727.825719] iwlwifi 0000:03:00.0: Microcode SW error detected.  Restarting

cc Intel folks ...
Comment 6 Jeremy Christian 2013-03-13 13:35:58 UTC 
Stanislaw: Package abrt-2.0.20-1.fc17.x86_64 already installed and latest version

Is 2.1 available on F17? If so, do I need an additional repo? Sorry for off-topic, but I use abrt pretty often :)
Comment 7 Stanislaw Gruszka 2013-03-14 07:42:40 UTC 
Yes, updates-testing repo has to be enabled, for example "yum update --enablerepo=updates-testing abrt libreport"
Comment 8 Stanislaw Gruszka 2013-04-30 12:54:58 UTC 
Is the problem reproducible on 3.8.10 kernel:
http://koji.fedoraproject.org/koji/buildinfo?buildID=415091
It include this patch which hopefully make the warning gone:
https://git.kernel.org/cgit/linux/kernel/git/iwlwifi/iwlwifi-fixes.git/commit/?id=2d5d50ee596361566f7f84300117cba7d7672bc5
Comment 9 Stanislaw Gruszka 2013-04-30 15:17:20 UTC 
Or better please test this kernel
http://koji.fedoraproject.org/koji/taskinfo?taskID=5317525
It include additional fix:
http://git.kernel.org/cgit/linux/kernel/git/iwlwifi/iwlwifi.git/commit/drivers/net/wireless/iwlwifi?id=63b77bf489881747c5118476918cc8c29378ee63

Does test kernel make issue gone ?
Comment 10 Josh Boyer 2013-05-28 14:43:29 UTC 
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.