Hi, please keep the wireless mailing list in the thread. On Sat, Oct 12, 2013 at 9:05 PM, Tim Nelson <tim.l.nelson@xxxxxxxxx> wrote: > I just got this after about an hour of pandora over my bluetooth: > > I had added the coex statement to the following config as well. I > will try seeing if perhaps compiling my own kernel by hand yields > different results but I only get testing time on weekends outside of > work so if you can give me some time, I will keep logs and see what my > results are. I may even get a second hardware card to ensure its not > a hardware failure. > > root@nix-S405C:/home/nelsot08# more /etc/modprobe.d/iwlwifi.conf > # /etc/modprobe.d/iwlwifi.conf > # iwlwifi will dyamically load either iwldvm or iwlmvm depending on the > # microcode file installed on the system. When removing iwlwifi, first > # remove the iwl?vm module and then iwlwifi. > remove iwlwifi \ > (/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \ > && /sbin/modprobe -r mac80211 > options iwlwifi bt_coex_active=0 > > Oct 12 14:00:45 nix-S405C kernel: [50730.682750] WARNING: CPU: 2 PID: 893 at /bu > ild/buildd/linux-3.11.0/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c:1033 iwl_mvm > _mac_ctxt_add+0x87/0xa0 [iwlmvm]() > Oct 12 14:00:45 nix-S405C kernel: [50730.682752] Adding active MAC 0c:8b:fd:32:d > e:c6/2 > Oct 12 14:00:45 nix-S405C kernel: [50730.682754] Modules linked in: nfnetlink_qu > eue(F) nfnetlink_log(F) nfnetlink(F) md4(F) nls_utf8 cifs(F) fscache(F) hidp hid > pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) dm_crypt(F) x86_ > pkg_temp_thermal intel_powerclamp coretemp kvm_intel(F) kvm(F) crc32_pclmul(F) a > esni_intel(F) aes_i586(F) xts(F) lrw(F) gf128mul(F) ablk_helper(F) cryptd(F) snd > _hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec joydev(F) uvcv > ideo snd_hwdep(F) snd_pcm(F) videobuf2_vmalloc videobuf2_memops snd_page_alloc(F > ) videobuf2_core snd_seq_midi(F) snd_seq_midi_event(F) arc4(F) snd_rawmidi(F) vi > deodev snd_seq(F) snd_seq_device(F) snd_timer(F) iwlmvm asus_nb_wmi asus_wmi spa > rse_keymap mac80211 btusb microcode(F) iwlwifi rtsx_pci_ms snd(F) soundcore(F) m > ei_me psmouse(F) memstick mei cfg80211 serio_raw(F) lpc_ich mac_hid bnep rfcomm > bluetooth parport_pc(F) ppdev(F) lp(F) parport(F) binfmt_misc(F) i915 rtsx_pci_s > dmmc i2c_algo_bit drm_kms_helper drm r8169 ahci(F) libahci(F) mii(F) r > Oct 12 14:00:45 nix-S405C kernel: tsx_pci wmi video(F) > Oct 12 14:00:45 nix-S405C kernel: [50730.682803] CPU: 2 PID: 893 Comm: NetworkMa > nager Tainted: GF W O 3.11.0-12-generic #19-Ubuntu > Oct 12 14:00:45 nix-S405C kernel: [50730.682805] Hardware name: ASUSTeK COMPUTER > INC. K46CA/K46CA, BIOS K46CA.315 05/17/2013 > Oct 12 14:00:45 nix-S405C kernel: [50730.682807] 00000000 00000000 f0ff19b8 c16 > 2566b f0ff19f8 f0ff19e8 c105273e f91ed58f > Oct 12 14:00:45 nix-S405C kernel: [50730.682812] f0ff1a14 0000037d f91eb000 000 > 00409 f91d6567 f91d6567 f55c7cf4 f55c7c20 > Oct 12 14:00:45 nix-S405C kernel: [50730.682816] 00000000 f0ff1a00 c1052793 000 > 00009 f0ff19f8 f91ed58f f0ff1a14 f0ff1a20 > Oct 12 14:00:45 nix-S405C kernel: [50730.682821] Call Trace: > Oct 12 14:00:45 nix-S405C kernel: [50730.682827] [<c162566b>] dump_stack+0x41/0 > x52 > Oct 12 14:00:45 nix-S405C kernel: [50730.682831] [<c105273e>] warn_slowpath_com > mon+0x7e/0xa0 > Oct 12 14:00:45 nix-S405C kernel: [50730.682839] [<f91d6567>] ? iwl_mvm_mac_ctx > t_add+0x87/0xa0 [iwlmvm] This looks like a side effect of the first issue (commands that fail on timeout). Could you return to the default configuration (don't disable bt_coex nor powersave), apply the attached patch and report back? Thanks.
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0001-iwlwifi-pcie-poke-device-when-commands-don-t-complet.patch
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