From: Arnd Hannemann <arnd@arndnet.de>
To: linux-wireless@vger.kernel.org
Subject: 3.2.0-rc2: WARNING: at iwlwifi/wl-trans-pcie.c:1105
Date: Fri, 18 Nov 2011 23:38:35 +0100 [thread overview]
Message-ID: <4EC6DE6B.3080603@arndnet.de> (raw)
Hi,
I just got the following WARNING on a 3.2.0-rc2 kernel:
[ 191.516877] iwlwifi 0000:03:00.0: Tx aggregation enabled on ra = 30:46:9a:XX:XX:XX tid = 0
[ 191.516890] ------------[ cut here ]------------
[ 191.516920] WARNING: at /home/arnd/Projekte/kernel/linux-2.6/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c:1105 iwl_trans_pcie_tx+0x835/0x890 [iwlwifi]()
[ 191.516925] Hardware name: 4384GEG
[ 191.516927] Modules linked in: ip6table_filter ip6_tables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables bnep rfcomm bridge stp llc kvm_intel kvm binfmt_misc joydev dm_crypt snd_hda_codec_hdmi snd_hda_codec_conexant arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm thinkpad_acpi snd_seq_midi snd_rawmidi snd_seq_midi_event qcserial usb_wwan usbserial snd_seq btusb bluetooth snd_timer snd_seq_device iwlwifi psmouse mac80211 intel_ips serio_raw snd cfg80211 snd_page_alloc mei(C) soundcore nvram tpm_tis btrfs zlib_deflate libcrc32c mxm_wmi firewire_ohci ahci firewire_core libahci wmi e1000e sdhci_pci crc_itu_t i915 drm_kms_helper drm sdhci i2c_algo_bit video
[ 191.517007] Pid: 2401, comm: kworker/u:17 Tainted: G WC 3.2.0-rc2aha #3
[ 191.517010] Call Trace:
[ 191.517013] <IRQ> [<ffffffff81062b9f>] warn_slowpath_common+0x7f/0xc0
[ 191.517027] [<ffffffff81062bfa>] warn_slowpath_null+0x1a/0x20
[ 191.517042] [<ffffffffa031ce25>] iwl_trans_pcie_tx+0x835/0x890 [iwlwifi]
[ 191.517059] [<ffffffffa02810b8>] ? ccmp_encrypt_skb.isra.4+0x108/0x230 [mac80211]
[ 191.517067] [<ffffffff8105a500>] ? try_to_wake_up+0x220/0x2a0
[ 191.517073] [<ffffffff810861e6>] ? autoremove_wake_function+0x16/0x40
[ 191.517085] [<ffffffffa03078d7>] ? iwlagn_tx_skb+0xc7/0x7d0 [iwlwifi]
[ 191.517096] [<ffffffffa0307c60>] iwlagn_tx_skb+0x450/0x7d0 [iwlwifi]
[ 191.517110] [<ffffffffa0323a87>] ? iwl_tx_cmd_complete+0x1e7/0x350 [iwlwifi]
[ 191.517120] [<ffffffffa02fe65a>] iwlagn_mac_tx+0x1a/0x30 [iwlwifi]
[ 191.517137] [<ffffffffa0299436>] __ieee80211_tx+0x76/0x230 [mac80211]
[ 191.517152] [<ffffffffa0320e96>] ? iwl_irq_tasklet+0x846/0xe10 [iwlwifi]
[ 191.517170] [<ffffffffa029b44c>] ieee80211_tx+0x8c/0xc0 [mac80211]
[ 191.517187] [<ffffffffa029c32d>] ieee80211_tx_pending+0x7d/0x220 [mac80211]
[ 191.517193] [<ffffffff8106a20d>] ? __do_softirq+0xfd/0x210
[ 191.517199] [<ffffffff81069b78>] tasklet_action+0x78/0x140
[ 191.517204] [<ffffffff8106a1b8>] __do_softirq+0xa8/0x210
[ 191.517210] [<ffffffff8160f2ac>] call_softirq+0x1c/0x30
[ 191.517212] <EOI> [<ffffffff81015195>] do_softirq+0x65/0xa0
[ 191.517222] [<ffffffff8106a104>] local_bh_enable_ip+0x94/0xa0
[ 191.517227] [<ffffffff81605109>] _raw_spin_unlock_bh+0x19/0x20
[ 191.517241] [<ffffffffa0284899>] ieee80211_agg_tx_operational+0xb9/0xd0 [mac80211]
[ 191.517257] [<ffffffffa028d9c8>] ? ieee80211_iface_work+0xd8/0x350 [mac80211]
[ 191.517273] [<ffffffffa02850ee>] ieee80211_process_addba_resp+0x11e/0x120 [mac80211]
[ 191.517289] [<ffffffffa028dbef>] ieee80211_iface_work+0x2ff/0x350 [mac80211]
[ 191.517305] [<ffffffffa028d8f0>] ? ieee80211_teardown_sdata+0xe0/0xe0 [mac80211]
[ 191.517312] [<ffffffff8108023a>] process_one_work+0x11a/0x480
[ 191.517317] [<ffffffff81080fc4>] worker_thread+0x164/0x370
[ 191.517322] [<ffffffff81080e60>] ? manage_workers.isra.30+0x230/0x230
[ 191.517327] [<ffffffff8108573c>] kthread+0x8c/0xa0
[ 191.517332] [<ffffffff8160f1b4>] kernel_thread_helper+0x4/0x10
[ 191.517338] [<ffffffff810856b0>] ? flush_kthread_worker+0xa0/0xa0
[ 191.517343] [<ffffffff8160f1b0>] ? gs_change+0x13/0x13
[ 191.517346] ---[ end trace f5849db7402e7e61 ]---
[ 193.817069] iwlwifi 0000:03:00.0: Queue 11 stuck for 2000 ms.
[ 193.817075] iwlwifi 0000:03:00.0: Current read_ptr 166 write_ptr 172
[ 193.817078] iwlwifi 0000:03:00.0: On demand firmware reload
[ 193.817420] ieee80211 phy0: Hardware restart was requested
[ 193.817470] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
[ 193.817596] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
Best regards,
Arnd
next reply other threads:[~2011-11-18 22:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-18 22:38 Arnd Hannemann [this message]
2011-11-22 9:04 ` 3.2.0-rc2: WARNING: at iwlwifi/wl-trans-pcie.c:1105 Arnd Hannemann
2011-11-22 11:47 ` Emmanuel Grumbach
2011-11-22 14:14 ` Stanislaw Gruszka
2011-11-23 20:50 ` Arnd Hannemann
2011-11-24 6:23 ` Emmanuel Grumbach
2011-11-24 21:55 ` Arnd Hannemann
2011-11-29 9:50 ` Emmanuel Grumbach
2011-12-01 19:17 ` Arnd Hannemann
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