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Date: Fri, 27 Jan 2012 02:19:34 +0400 From: MR <g7af0ec1e3ea1e7b1@...tmail.ru> To: Mohammed Shafi <shafi.wireless@...il.com> CC: linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org, "Rajkumar Manoharan" <rmanohar@....qualcomm.com> Subject: Re: ath9k crash 3.2-rc7 > thanks , i am just looking at this tough to recreate warning and its > being reported by few users recently. please let us if you some more > information Another data point: 3.2.1 + fix + sign catcher Similar warnings overflowing my /var/log partition... Note: ath9k per se worked; after reloading ath9k module situation returned to normal. Jan 27 00:15:56 401a0bf1 kernel: [241491.957493] ------------[ cut here ]- ----------- Jan 27 00:15:56 401a0bf1 kernel: [241491.957502] WARNING: at drivers/net/wireless/ath/ath9k/rc.c:697 ath_rc_get_highest_rix.clone.18+0x159/0x200 [ath9k]() Jan 27 00:15:56 401a0bf1 kernel: [241491.957504] Hardware name: N53Jn Jan 27 00:15:56 401a0bf1 kernel: [241491.957505] Modules linked in: ath9k ath5k xhci_hcd nls_iso8859_1 nls_cp437 vfat fat isofs nls_utf8 udf crc_itu_t nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs cryptd aes_x86_64 aes_generic af_packet snd_pcm_oss snd_mixer_oss cls_cgroup uvcvideo videodev v4l2_compat_ioctl32 cdc_phonet phonet bsd_comp ppp_deflate ppp_async crc_ccitt ppp_generic slhc cdc_acm rtc_cmos configs kvm_intel kvm atl1c ide_cd_mod ide_core pktcdvd pata_atiixp ipip tunnel4 ftdi_sio usbserial arc4 mac80211 ath9k_common ath9k_hw ath cfg80211 rfkill 8139too mii fuse thermal ac tun usb_storage usb_libusual cpufreq_conservative speedstep_lib cpufreq_powersave cpufreq_performance loop ipv6 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore snd_page_alloc battery power_supply coretemp cpufreq_ondemand acpi_cpufreq freq_table processor mperf fbcon tileblit font bitblit softcursor i915 drm_kms_helper drm intel_agp i2c_algo_bit button intel_gtt agpgart vi Jan 27 00:15:56 401a0bf1 kernel: eo thermal_sys hwmon ext4 jbd2 crc16 sr_mod cdrom ahci libahci xtkbd ohci_hcd uhci_hcd ehci_hcd usbhid hid usbcore usb_common btrfs zlib_deflate libcrc32c crc32c ext3 jbd mbcache synaptics_i2c i2c_core sermouse psmouse evdev pcips2 sd_mod crc_t10dif libata scsi_mod dm_mod unix [last unloaded: xhci_hcd] Jan 27 00:15:56 401a0bf1 kernel: [241491.957597] Pid: 20646, comm: kworker/u:1 Tainted: G W 3.2.1 #1 Jan 27 00:15:56 401a0bf1 kernel: [241491.957599] Call Trace: Jan 27 00:15:56 401a0bf1 kernel: [241491.957606] [warn_slowpath_common+0x7a/0xb0] warn_slowpath_common+0x7a/0xb0 Jan 27 00:15:56 401a0bf1 kernel: [241491.957606] [<ffffffff8104c9ba>] warn_slowpath_common+0x7a/0xb0 Jan 27 00:15:56 401a0bf1 kernel: [241491.957608] [warn_slowpath_null+0x15/0x20] warn_slowpath_null+0x15/0x20 Jan 27 00:15:56 401a0bf1 kernel: [241491.957608] [<ffffffff8104ca05>] warn_slowpath_null+0x15/0x20 Jan 27 00:15:56 401a0bf1 kernel: [241491.957611] [ath9k:ath_rc_get_highest_rix.clone.18+0x159/0x200] ath_rc_get_highest_rix.clone.18+0x159/0x200 [ath9k] Jan 27 00:15:56 401a0bf1 kernel: [241491.957611] [<ffffffffa0782769>] ath_rc_get_highest_rix.clone.18+0x159/0x200 [ath9k] Jan 27 00:15:56 401a0bf1 kernel: [241491.957614] [ath9k:ath_get_rate+0x86/0x480] ath_get_rate+0x86/0x480 [ath9k] Jan 27 00:15:56 401a0bf1 kernel: [241491.957614] [<ffffffffa0782896>] ath_get_rate+0x86/0x480 [ath9k] Jan 27 00:15:56 401a0bf1 kernel: [241491.957624] [mac80211:rate_control_get_rate+0x86/0x160] rate_control_get_rate+0x86/0x160 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957624] [<ffffffffa053ea26>] rate_control_get_rate+0x86/0x160 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957629] [mac80211:invoke_tx_handlers+0x7fa/0x1170] invoke_tx_handlers+0x7fa/0x1170 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957629] [<ffffffffa054849a>] invoke_tx_handlers+0x7fa/0x1170 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957635] [mac80211:ieee80211_tx+0x5b/0xb0] ieee80211_tx+0x5b/0xb0 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957635] [<ffffffffa0548f6b>] ieee80211_tx+0x5b/0xb0 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957639] [__alloc_skb+0x82/0x160] ? __alloc_skb+0x82/0x160 Jan 27 00:15:56 401a0bf1 kernel: [241491.957639] [<ffffffff812ac842>] ? __alloc_skb+0x82/0x160 Jan 27 00:15:56 401a0bf1 kernel: [241491.957644] [mac80211:ieee80211_xmit+0x87/0xb0] ieee80211_xmit+0x87/0xb0 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957644] [<ffffffffa0549047>] ieee80211_xmit+0x87/0xb0 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957649] [mac80211:ieee80211_tx_skb+0x56/0x70] ieee80211_tx_skb+0x56/0x70 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957649] [<ffffffffa0549e06>] ieee80211_tx_skb+0x56/0x70 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957654] [mac80211:ieee80211_send_nullfunc+0x51/0x70] ieee80211_send_nullfunc+0x51/0x70 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957654] [<ffffffffa0536f11>] ieee80211_send_nullfunc+0x51/0x70 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957659] [mac80211:ieee80211_rx_mgmt_beacon+0x4b3/0x660] ieee80211_rx_mgmt_beacon+0x4b3/0x660 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957659] [<ffffffffa0537f63>] ieee80211_rx_mgmt_beacon+0x4b3/0x660 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957664] [mac80211:ieee80211_sta_rx_queued_mgmt+0x27f/0x3b0] ieee80211_sta_rx_queued_mgmt+0x27f/0x3b0 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957664] [<ffffffffa05393cf>] ieee80211_sta_rx_queued_mgmt+0x27f/0x3b0 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957669] [mac80211:ieee80211_iface_work+0x22b/0x330] ieee80211_iface_work+0x22b/0x330 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957669] [<ffffffffa053ca2b>] ieee80211_iface_work+0x22b/0x330 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957675] [mac80211:ieee80211_iface_work+0x0/0x330] ? ieee80211_teardown_sdata+0xd0/0xd0 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957675] [<ffffffffa053c800>] ? ieee80211_teardown_sdata+0xd0/0xd0 [mac80211] Jan 27 00:15:56 401a0bf1 kernel: [241491.957679] [process_one_work+0x111/0x390] process_one_work+0x111/0x390 Jan 27 00:15:56 401a0bf1 kernel: [241491.957679] [<ffffffff81062eb1>] process_one_work+0x111/0x390 Jan 27 00:15:56 401a0bf1 kernel: [241491.957682] [worker_thread+0x162/0x340] worker_thread+0x162/0x340 Jan 27 00:15:56 401a0bf1 kernel: [241491.957682] [<ffffffff81063d12>] worker_thread+0x162/0x340 Jan 27 00:15:56 401a0bf1 kernel: [241491.957685] [worker_thread+0x0/0x340] ? manage_workers.clone.26+0x240/0x240 Jan 27 00:15:56 401a0bf1 kernel: [241491.957685] [<ffffffff81063bb0>] ? manage_workers.clone.26+0x240/0x240 Jan 27 00:15:56 401a0bf1 kernel: [241491.957688] [kthread+0x96/0xa0] kthread+0x96/0xa0 Jan 27 00:15:56 401a0bf1 kernel: [241491.957688] [<ffffffff81068936>] kthread+0x96/0xa0 Jan 27 00:15:56 401a0bf1 kernel: [241491.957692] [kernel_thread_helper+0x4/0x10] kernel_thread_helper+0x4/0x10 Jan 27 00:15:56 401a0bf1 kernel: [241491.957692] [<ffffffff8135ef34>] kernel_thread_helper+0x4/0x10 Jan 27 00:15:56 401a0bf1 kernel: [241491.957694] [kthread+0x0/0xa0] ? kthread_worker_fn+0x190/0x190 Jan 27 00:15:56 401a0bf1 kernel: [241491.957694] [<ffffffff810688a0>] ? kthread_worker_fn+0x190/0x190 Jan 27 00:15:56 401a0bf1 kernel: [241491.957697] [kernel_thread_helper+0x0/0x10] ? gs_change+0x13/0x13 Jan 27 00:15:56 401a0bf1 kernel: [241491.957697] [<ffffffff8135ef30>] ? gs_change+0x13/0x13 Jan 27 00:15:56 401a0bf1 kernel: [241491.957698] ---[ end trace 078f024285127110 ]--- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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