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Additional info: libreport version: 2.0.18 abrt_version: 2.0.18 cmdline: BOOT_IMAGE=/vmlinuz-3.6.8-2.fc17.i686 root=/dev/mapper/vg_karolina-lv_root ro rd.md=0 rd.dm=0 KEYTABLE=pl2 SYSFONT=True rd.luks=0 LANG=en_US.UTF-8 rd.lvm.lv=vg_karolina/lv_root rd.lvm.lv=vg_karolina/lv_swap rhgb quiet kernel: 3.6.8-2.fc17.i686 backtrace: :WARNING: at drivers/net/wireless/iwlegacy/4965-mac.c:2693 il4965_hdl_tx+0xd3f/0xd80 [iwl4965]() :Hardware name: Aspire 5920G :Modules linked in: fuse rfcomm bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 ip6table_filter nf_defrag_ipv4 ip6_tables xt_state nf_conntrack binfmt_misc mxl5005s zl10353 btusb uvcvideo dvb_usb_ce6230 dvb_usb dvb_core videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_core snd_hda_codec_realtek rc_core arc4 videodev media coretemp kvm_intel snd_hda_intel iwl4965 snd_hda_codec snd_hwdep iwlegacy mac80211 kvm r592 snd_seq snd_seq_device snd_pcm microcode acer_wmi cfg80211 sparse_keymap iTCO_wdt tg3 rfkill snd_page_alloc snd_timer snd i2c_i801 iTCO_vendor_support memstick lpc_ich soundcore serio_raw uinput usb_storage firewire_ohci sdhci_pci sdhci mmc_core firewire_core crc_itu_t nouveau mxm_wmi wmi video i2c_algo_bit drm_kms_helper ttm drm i2c_core :Pid: 0, comm: swapper/0 Not tainted 3.6.8-2.fc17.i686 #1 :Call Trace: : [<c043c602>] warn_slowpath_common+0x72/0xa0 : [<f8840e1f>] ? il4965_hdl_tx+0xd3f/0xd80 [iwl4965] : [<f8840e1f>] ? il4965_hdl_tx+0xd3f/0xd80 [iwl4965] : [<c043c652>] warn_slowpath_null+0x22/0x30 : [<f8840e1f>] il4965_hdl_tx+0xd3f/0xd80 [iwl4965] : [<f7efc823>] ? _il_grab_nic_access+0x43/0xa0 [iwlegacy] : [<f883ee41>] il4965_rx_handle+0x121/0x4a0 [iwl4965] : [<f883f67b>] il4965_irq_tasklet+0x4bb/0x710 [iwl4965] : [<c0444a30>] ? local_bh_enable_ip+0x90/0x90 : [<c095c2b0>] ? common_interrupt+0x30/0x38 : [<c0444fa3>] tasklet_action+0x53/0xb0 : [<c0444acf>] __do_softirq+0x9f/0x1b0 : [<c0444a30>] ? local_bh_enable_ip+0x90/0x90 : <IRQ> [<c0444e3d>] ? irq_exit+0x9d/0xb0 : [<c0404b2b>] ? do_IRQ+0x4b/0xc0 : [<c0409238>] ? sched_clock+0x8/0x10 : [<c095c2b0>] ? common_interrupt+0x30/0x38 : [<c04600d8>] ? ktime_divns+0xb8/0xc0 : [<c06e6828>] ? arch_local_irq_enable+0x7/0xb : [<c06e7060>] ? acpi_idle_enter_simple+0xed/0x11e : [<c06e73c7>] ? acpi_idle_enter_bm+0xd6/0x272 : [<c0443998>] ? ns_to_timespec+0x28/0x40 : [<c08281f5>] ? cpuidle_enter+0x15/0x20 : [<c0828701>] ? cpuidle_enter_state+0x11/0x50 : [<c08287d2>] ? cpuidle_idle_call+0x92/0x1e0 : [<c040acea>] ? cpu_idle+0xaa/0xe0 : [<c09354f5>] ? rest_init+0x5d/0x68 : [<c0bfe9cc>] ? start_kernel+0x36d/0x373 : [<c0bfe494>] ? repair_env_string+0x51/0x51 : [<c0bfe2c2>] ? i386_start_kernel+0x78/0x7d
I would like to see what happen before this warning. Please attach full dmesg (which include this warning). You can find it in .cache/abrt/spool/oops-{DATE}/ or in /var/spool/abrt/oops-{DATE}/ . Is this problem reproducible for you or happened at random ?
Created attachment 664086 [details] dmesg file
There are several 4965 firmware hangs (real problem here) before the warning, what manifest in dmesg by messages like: [ 1412.824032] iwl4965 0000:06:00.0: Queue 2 stuck for 2004 ms. [ 1412.824044] iwl4965 0000:06:00.0: On demand firmware reload [ 1412.825010] iwl4965 0000:06:00.0: Timeout stopping DMA channel 1 [0x07fd0003] First firmware hang happen after about 20 minutes of usage. Does this happen on every system boot, i.e. if you look to dmesg do you see those "Queue X stuck" messages? If so, I'll ask you to provide logs with verbose debug messages (instructions letter). If not, I do not really see possibility to fix this, but perhaps there is workaround - use some of iwl4965 module options: fw_restart, 11n_disable, swcrypto; or kernel option: nohz=off.
*** Bug 902634 has been marked as a duplicate of this bug. ***
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.