From: Breno Leitao <leitao@linux.vnet.ibm.com>
To: linux-wireless@vger.kernel.org
Subject: WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed+0x55/0x169 [mac80211]()
Date: Fri, 24 Sep 2010 00:20:17 -0300 [thread overview]
Message-ID: <1285298417.2614.27.camel@cafe> (raw)
Hi,
I am not a linux-wireless follower, so I am not sure if this bug was
already reported, if so, please discard this message.
I am using kernel 2.6.36-rc4+ on a thinkpad t4000, after 3 days on
uptime I got the following Warning:
------------[ cut here ]------------
WARNING: at net/mac80211/scan.c:266 ieee80211_scan_completed+0x38/0x169
[mac80211]()
Hardware name: 6474D54
Modules linked in: bridge fuse tun rfcomm sco stp llc bnep l2cap
cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6
ip6table_filter ip6_tables ipv6 uinput snd_hda_codec_conexant
snd_hda_intel arc4 ecb snd_hda_codec snd_hwdep iwlagn snd_seq
snd_seq_device snd_pcm iwlcore mac80211 thinkpad_acpi snd_timer snd
cfg80211 uvcvideo btusb bluetooth iTCO_wdt wmi e1000e videodev
v4l1_compat soundcore iTCO_vendor_support i2c_i801 rfkill snd_page_alloc
joydev microcode firewire_ohci firewire_core yenta_socket crc_itu_t i915
drm_kms_helper drm i2c_algo_bit i2c_core video output [last unloaded:
stap_04e9689f51c4f1ebd10b8ec47cf7cdd0_1145]
Pid: 12517, comm: kworker/u:2 Not tainted 2.6.36-rc4+ #1
Call Trace:
[<c0436f99>] warn_slowpath_common+0x65/0x7a
[<fa9135b3>] ? ieee80211_scan_completed+0x38/0x169 [mac80211]
[<c0436fbd>] warn_slowpath_null+0xf/0x13
[<fa9135b3>] ieee80211_scan_completed+0x38/0x169 [mac80211]
[<fac9a655>] iwl_bg_scan_completed+0x184/0x18c [iwlcore]
[<c0448743>] process_one_work+0x15e/0x235
[<fac9a4d1>] ? iwl_bg_scan_completed+0x0/0x18c [iwlcore]
[<c0449c7c>] worker_thread+0xfb/0x1bc
[<c0449b81>] ? worker_thread+0x0/0x1bc
[<c044c40b>] kthread+0x62/0x67
[<c044c3a9>] ? kthread+0x0/0x67
[<c040367e>] kernel_thread_helper+0x6/0x10
---[ end trace 5a067c510f60f136 ]---
------------[ cut here ]------------
WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed+0x55/0x169
[mac80211]()
Hardware name: 6474D54
Modules linked in: bridge fuse tun rfcomm sco stp llc bnep l2cap
cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6
ip6table_filter ip6_tables ipv6 uinput snd_hda_codec_conexant
snd_hda_intel arc4 ecb snd_hda_codec snd_hwdep iwlagn snd_seq
snd_seq_device snd_pcm iwlcore mac80211 thinkpad_acpi snd_timer snd
cfg80211 uvcvideo btusb bluetooth iTCO_wdt wmi e1000e videodev
v4l1_compat soundcore iTCO_vendor_support i2c_i801 rfkill snd_page_alloc
joydev microcode firewire_ohci firewire_core yenta_socket crc_itu_t i915
drm_kms_helper drm i2c_algo_bit i2c_core video output [last unloaded:
stap_04e9689f51c4f1ebd10b8ec47cf7cdd0_1145]
Pid: 12517, comm: kworker/u:2 Tainted: G W 2.6.36-rc4+ #1
Call Trace:
[<c0436f99>] warn_slowpath_common+0x65/0x7a
[<fa9135d0>] ? ieee80211_scan_completed+0x55/0x169 [mac80211]
[<c0436fbd>] warn_slowpath_null+0xf/0x13
[<fa9135d0>] ieee80211_scan_completed+0x55/0x169 [mac80211]
[<fac9a655>] iwl_bg_scan_completed+0x184/0x18c [iwlcore]
[<c0448743>] process_one_work+0x15e/0x235
[<fac9a4d1>] ? iwl_bg_scan_completed+0x0/0x18c [iwlcore]
[<c0449c7c>] worker_thread+0xfb/0x1bc
[<c0449b81>] ? worker_thread+0x0/0x1bc
[<c044c40b>] kthread+0x62/0x67
[<c044c3a9>] ? kthread+0x0/0x67
[<c040367e>] kernel_thread_helper+0x6/0x10
---[ end trace 5a067c510f60f137 ]---
Well, if you want some other information as the lspci, .config, let me
know.
Thanks
Breno
next reply other threads:[~2010-09-24 3:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-24 3:20 Breno Leitao [this message]
2010-09-24 12:40 ` WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed+0x55/0x169 [mac80211]() John W. Linville
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1285298417.2614.27.camel@cafe \
--to=leitao@linux.vnet.ibm.com \
--cc=linux-wireless@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.