From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761329Ab0HFNAx (ORCPT ); Fri, 6 Aug 2010 09:00:53 -0400 Received: from www17.your-server.de ([213.133.104.17]:54482 "EHLO www17.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756740Ab0HFNAt (ORCPT ); Fri, 6 Aug 2010 09:00:49 -0400 From: Thomas Meyer To: Linux Kernel Mailing List Subject: 2.6.35-03797-gfc1caf6: WARNING at iwl_free_tfds_in_queue+ iwlagn_txq_check_empty Date: Fri, 6 Aug 2010 14:59:34 +0200 User-Agent: KMail/1.13.5 (Linux/2.6.35-03797-gfc1caf6; KDE/4.4.5; i686; ; ) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <201008061459.34530.thomas@m3y3r.de> X-Authenticated-Sender: thomas@m3y3r.de Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org with 2.6.35-03797-gfc1caf6 my kernel log seems to consists only of these two WARNINGs: [ 3032.962431] ------------[ cut here ]------------ [ 3032.962448] WARNING: at drivers/net/wireless/iwlwifi/iwl-agn-tx.c:1120 iwlagn_txq_check_empty+0x44/0x230 [iwlagn]() [ 3032.962453] Hardware name: Aspire 1810T [ 3032.962457] Modules linked in: tcp_lp fuse cpufreq_stats cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 sha256_generic aes_i586 aes_generic cbc dm_crypt kvm_intel kvm uinput arc4 ecb snd_hda_codec_intelhdmi iwlagn iwlcore snd_hda_codec_realtek snd_hda_intel snd_hda_codec mac80211 snd_hwdep snd_seq snd_seq_device cfg80211 snd_pcm iTCO_wdt snd_timer uvcvideo videodev v4l1_compat wmi rfkill iTCO_vendor_support serio_raw snd pcspkr joydev i2c_i801 soundcore snd_page_alloc [last unloaded: scsi_wait_scan] [ 3032.962524] Pid: 2775, comm: queue20:src Tainted: G W I 2.6.35-03797-gfc1caf6 #133 [ 3032.962529] Call Trace: [ 3032.962537] [] ? warn_slowpath_common+0x78/0xb0 [ 3032.962554] [] ? iwlagn_txq_check_empty+0x44/0x230 [iwlagn] [ 3032.962569] [] ? iwlagn_txq_check_empty+0x44/0x230 [iwlagn] [ 3032.962577] [] ? warn_slowpath_null+0x1b/0x20 [ 3032.962593] [] ? iwlagn_txq_check_empty+0x44/0x230 [iwlagn] [ 3032.962601] [] ? warn_slowpath_null+0x1b/0x20 [ 3032.962618] [] ? iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn] [ 3032.962625] [] ? check_preempt_wakeup+0xeb/0x170 [ 3032.962641] [] ? iwlagn_rx_reply_tx+0x198/0xb60 [iwlagn] [ 3032.962656] [] ? iwl_rx_handle+0xfd/0x4a0 [iwlagn] [ 3032.962664] [] ? scsi_run_queue+0xc7/0x200 [ 3032.962670] [] ? __scsi_put_command+0x29/0x60 [ 3032.962677] [] ? __scsi_put_command+0x29/0x60 [ 3032.962685] [] ? scsi_next_command+0x30/0x50 [ 3032.962699] [] ? iwl_irq_tasklet+0x2a4/0xd60 [iwlagn] [ 3032.962706] [] ? tasklet_action+0x5f/0x70 [ 3032.962712] [] ? __do_softirq+0x6f/0xf0 [ 3032.962718] [] ? handle_IRQ_event+0x2d/0xc0 [ 3032.962725] [] ? do_softirq+0x2d/0x40 [ 3032.962731] [] ? irq_exit+0x5d/0x70 [ 3032.962737] [] ? do_IRQ+0x43/0xb0 [ 3032.962744] [] ? common_interrupt+0x30/0x38 [ 3032.962751] [] ? netlbl_cipsov4_add+0x5b0/0x610 [ 3032.962756] ---[ end trace a7919e7f17c15a58 ]--- [ 3033.171146] ------------[ cut here ]------------ [ 3033.171168] WARNING: at drivers/net/wireless/iwlwifi/iwl-agn-lib.c:1432 iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn]() [ 3033.171171] Hardware name: Aspire 1810T [ 3033.171173] Modules linked in: tcp_lp fuse cpufreq_stats cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 sha256_generic aes_i586 aes_generic cbc dm_crypt kvm_intel kvm uinput arc4 ecb snd_hda_codec_intelhdmi iwlagn iwlcore snd_hda_codec_realtek snd_hda_intel snd_hda_codec mac80211 snd_hwdep snd_seq snd_seq_device cfg80211 snd_pcm iTCO_wdt snd_timer uvcvideo videodev v4l1_compat wmi rfkill iTCO_vendor_support serio_raw snd pcspkr joydev i2c_i801 soundcore snd_page_alloc [last unloaded: scsi_wait_scan] [ 3033.171213] Pid: 2775, comm: queue20:src Tainted: G W I 2.6.35-03797-gfc1caf6 #133 [ 3033.171216] Call Trace: [ 3033.171226] [] ? warn_slowpath_common+0x78/0xb0 [ 3033.171236] [] ? iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn] [ 3033.171245] [] ? iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn] [ 3033.171250] [] ? warn_slowpath_null+0x1b/0x20 [ 3033.171260] [] ? iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn] [ 3033.171264] [] ? check_preempt_wakeup+0xeb/0x170 [ 3033.171274] [] ? iwlagn_rx_reply_tx+0x178/0xb60 [iwlagn] [ 3033.171282] [] ? iwl_rx_handle+0xfd/0x4a0 [iwlagn] [ 3033.171288] [] ? scsi_run_queue+0xc7/0x200 [ 3033.171292] [] ? __scsi_put_command+0x29/0x60 [ 3033.171296] [] ? __scsi_put_command+0x29/0x60 [ 3033.171300] [] ? scsi_next_command+0x30/0x50 [ 3033.171309] [] ? iwl_irq_tasklet+0x2a4/0xd60 [iwlagn] [ 3033.171313] [] ? tasklet_action+0x5f/0x70 [ 3033.171317] [] ? __do_softirq+0x6f/0xf0 [ 3033.171321] [] ? handle_IRQ_event+0x2d/0xc0 [ 3033.171325] [] ? do_softirq+0x2d/0x40 [ 3033.171328] [] ? irq_exit+0x5d/0x70 [ 3033.171333] [] ? do_IRQ+0x43/0xb0 [ 3033.171336] [] ? common_interrupt+0x30/0x38 [ 3033.171342] [] ? netlbl_cipsov4_add+0x5b0/0x610 [ 3033.171345] ---[ end trace a7919e7f17c15a59 ]--- [ 3033.171348] ------------[ cut here ]------------ [ 3033.171358] WARNING: at drivers/net/wireless/iwlwifi/iwl-agn-tx.c:1120 iwlagn_txq_check_empty+0x44/0x230 [iwlagn]() [ 3033.171362] Hardware name: Aspire 1810T [ 3033.171363] Modules linked in: tcp_lp fuse cpufreq_stats cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 sha256_generic aes_i586 aes_generic cbc dm_crypt kvm_intel kvm uinput arc4 ecb snd_hda_codec_intelhdmi iwlagn iwlcore snd_hda_codec_realtek snd_hda_intel snd_hda_codec mac80211 snd_hwdep snd_seq snd_seq_device cfg80211 snd_pcm iTCO_wdt snd_timer uvcvideo videodev v4l1_compat wmi rfkill iTCO_vendor_support serio_raw snd pcspkr joydev i2c_i801 soundcore snd_page_alloc [last unloaded: scsi_wait_scan] [ 3033.171400] Pid: 2775, comm: queue20:src Tainted: G W I 2.6.35-03797-gfc1caf6 #133 [ 3033.171402] Call Trace: [ 3033.171407] [] ? warn_slowpath_common+0x78/0xb0 [ 3033.171416] [] ? iwlagn_txq_check_empty+0x44/0x230 [iwlagn] [ 3033.171425] [] ? iwlagn_txq_check_empty+0x44/0x230 [iwlagn] [ 3033.171430] [] ? warn_slowpath_null+0x1b/0x20 [ 3033.171439] [] ? iwlagn_txq_check_empty+0x44/0x230 [iwlagn] [ 3033.171444] [] ? warn_slowpath_null+0x1b/0x20 [ 3033.171453] [] ? iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn] [ 3033.171457] [] ? check_preempt_wakeup+0xeb/0x170 [ 3033.171468] [] ? iwlagn_rx_reply_tx+0x198/0xb60 [iwlagn] [ 3033.171476] [] ? iwl_rx_handle+0xfd/0x4a0 [iwlagn] [ 3033.171480] [] ? scsi_run_queue+0xc7/0x200 [ 3033.171484] [] ? __scsi_put_command+0x29/0x60 [ 3033.171488] [] ? __scsi_put_command+0x29/0x60 [ 3033.171493] [] ? scsi_next_command+0x30/0x50 [ 3033.171500] [] ? iwl_irq_tasklet+0x2a4/0xd60 [iwlagn] [ 3033.171505] [] ? tasklet_action+0x5f/0x70 [ 3033.171508] [] ? __do_softirq+0x6f/0xf0 [ 3033.171512] [] ? handle_IRQ_event+0x2d/0xc0 [ 3033.171515] [] ? do_softirq+0x2d/0x40 [ 3033.171519] [] ? irq_exit+0x5d/0x70 [ 3033.171522] [] ? do_IRQ+0x43/0xb0 [ 3033.171526] [] ? common_interrupt+0x30/0x38 [ 3033.171531] [] ? netlbl_cipsov4_add+0x5b0/0x610 [ 3033.171533] ---[ end trace a7919e7f17c15a5a ]--- [ 3033.201691] ------------[ cut here ]------------ [ 3033.201727] WARNING: at drivers/net/wireless/iwlwifi/iwl-agn-lib.c:1432 iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn]() [ 3033.201733] Hardware name: Aspire 1810T [ 3033.201737] Modules linked in: tcp_lp fuse cpufreq_stats cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 sha256_generic aes_i586 aes_generic cbc dm_crypt kvm_intel kvm uinput arc4 ecb snd_hda_codec_intelhdmi iwlagn iwlcore snd_hda_codec_realtek snd_hda_intel snd_hda_codec mac80211 snd_hwdep snd_seq snd_seq_device cfg80211 snd_pcm iTCO_wdt snd_timer uvcvideo videodev v4l1_compat wmi rfkill iTCO_vendor_support serio_raw snd pcspkr joydev i2c_i801 soundcore snd_page_alloc [last unloaded: scsi_wait_scan] [ 3033.201806] Pid: 1358, comm: abrtd Tainted: G W I 2.6.35-03797-gfc1caf6 #133 [ 3033.201811] Call Trace: [ 3033.201831] [] ? warn_slowpath_common+0x78/0xb0 [ 3033.201849] [] ? iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn] [ 3033.201865] [] ? iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn] [ 3033.201873] [] ? warn_slowpath_null+0x1b/0x20 [ 3033.201891] [] ? iwl_free_tfds_in_queue+0x2c/0xf0 [iwlagn] [ 3033.201908] [] ? iwlagn_rx_reply_tx+0x178/0xb60 [iwlagn] [ 3033.201919] [] ? do_page_fault+0x0/0x3e0 [ 3033.201926] [] ? do_page_fault+0x1a7/0x3e0 [ 3033.201936] [] ? avc_has_perm+0x64/0x80 [ 3033.201950] [] ? iwl_rx_handle+0xfd/0x4a0 [iwlagn] [ 3033.201958] [] ? do_page_fault+0x0/0x3e0 [ 3033.201966] [] ? error_code+0x6b/0x70 [ 3033.201980] [] ? iwl_irq_tasklet+0x2a4/0xd60 [iwlagn] [ 3033.201990] [] ? generic_file_aio_read+0x5d1/0x710 [ 3033.201998] [] ? tasklet_action+0x5f/0x70 [ 3033.202005] [] ? __do_softirq+0x6f/0xf0 [ 3033.202012] [] ? handle_IRQ_event+0x2d/0xc0 [ 3033.202019] [] ? do_softirq+0x2d/0x40 [ 3033.202025] [] ? irq_exit+0x5d/0x70 [ 3033.202037] [] ? do_IRQ+0x43/0xb0 [ 3033.202045] [] ? unmap_vmas+0x455/0x650 [ 3033.202052] [] ? common_interrupt+0x30/0x38 [ 3033.202060] [] ? account_page_dirtied+0x1b/0x60 [ 3033.202068] [] ? kmem_cache_alloc+0x17/0xa0 [ 3033.202075] [] ? unmap_region+0xc4/0x120 [ 3033.202083] [] ? getname+0x28/0xe0 [ 3033.202091] [] ? do_sys_open+0x1e/0x160 [ 3033.202099] [] ? audit_syscall_entry+0x1a6/0x1d0 [ 3033.202106] [] ? sys_open+0x2c/0x40 [ 3033.202113] [] ? sysenter_do_call+0x12/0x22 [ 3033.202119] ---[ end trace a7919e7f17c15a5b ]--- and so on...