Re: Delivery Status Notification (Failure)
Hi all, I'm having trouble with driver r8xxxu. My device has a realtek usb wifi+bt combo (0bda:0724) built-in. I can connect to a wifi network but if I open something that uses connections the driver stops working with a mac80211 crash message. OS used is Android-x86 with kernel 4.4.0. I'm also CC'ing the driver's author as I contacted him earlier. dmesg > [ 34.641610] [ cut here ] [ 34.641701] WARNING: CPU: 0 PID: 0 at /home/andre64/m-x86/kernel/net/mac80211/rx.c:3619 ieee80211_rx_napi+0x63/0x60f [mac80211]() [ 34.641709] Modules linked in: hid_sensor_accel_3d hid_sensor_als hid_sensor_magn_3d hid_sensor_incl_3d hid_sensor_rotation hid_sensor_gyro_3d hid_sensor_trigger industrialio_triggered_buffer kfifo_buf industrialio hid_sensor_iio_common hid_sensor_custom mac_hid rtl8xxxu mac80211 cfg80211 atkbd pcspkr efivars snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i2c_i801 lpc_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep i915 drm_kms_helper drm fb_sys_fops sysfillrect syscopyarea sysimgblt i2c_algo_bit hid_sensor_hub hid_multitouch dw_dmac dw_dmac_core i2c_hid i2c_designware_platform i2c_designware_core snd_soc_sst_acpi 8250_dw pwm_lpss_platform pwm_lpss snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd soundcore ac97_bus [ 34.641852] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.0-android-x86+ #2 [ 34.641859] Hardware name: Zmax B10T/B10T, BIOS 5.6.5 11/22/2013 [ 34.641867] c14e8b20 c103bae0 f91a9291 0e23 da4467c0 f637c7f8 [ 34.641887] f637c7e8 f637c420 c103bb58 0009 f91a9291 f553b501 [ 34.641906] dee010b4 f82f815c f3f1e800 dee010b8 d48231d8 f637c420 [ 34.641925] Call Trace: [ 34.641944] [] ? dump_stack+0x45/0x65 [ 34.641958] [] ? warn_slowpath_common+0x8a/0x9f [ 34.642030] [] ? ieee80211_rx_napi+0x63/0x60f [mac80211] [ 34.642042] [] ? warn_slowpath_null+0xd/0x10 [ 34.642114] [] ? ieee80211_rx_napi+0x63/0x60f [mac80211] [ 34.642178] [] ? ieee80211_tasklet_handler+0x4f/0x8e [mac80211] [ 34.642190] [] ? tasklet_action+0x78/0x81 [ 34.642201] [] ? __do_softirq+0xb9/0x21c [ 34.642213] [] ? __tasklet_hrtimer_trampoline+0x27/0x27 [ 34.642225] [] ? do_softirq_own_stack+0x1a/0x1f [ 34.642231][] ? irq_exit+0x31/0x70 [ 34.642278] [] ? do_IRQ+0x88/0x99 [ 34.642292] [] ? common_interrupt+0x29/0x30 [ 34.642306] [] ? cpuidle_enter_state+0x16a/0x2a7 [ 34.642319] [] ? cpu_startup_entry+0x197/0x280 [ 34.642332] [] ? start_kernel+0x35b/0x35e [ 34.642340] ---[ end trace 2226f818bc03f025 ]--- [ 34.844354] [ cut here ] [ 34.844407] WARNING: CPU: 0 PID: 7 at /home/andre64/m-x86/kernel/net/mac80211/rx.c:3619 ieee80211_rx_napi+0x63/0x60f [mac80211]() [ 34.844412] Modules linked in: hid_sensor_accel_3d hid_sensor_als hid_sensor_magn_3d hid_sensor_incl_3d hid_sensor_rotation hid_sensor_gyro_3d hid_sensor_trigger industrialio_triggered_buffer kfifo_buf industrialio hid_sensor_iio_common hid_sensor_custom mac_hid rtl8xxxu mac80211 cfg80211 atkbd pcspkr efivars snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i2c_i801 lpc_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep i915 drm_kms_helper drm fb_sys_fops sysfillrect syscopyarea sysimgblt i2c_algo_bit hid_sensor_hub hid_multitouch dw_dmac dw_dmac_core i2c_hid i2c_designware_platform i2c_designware_core snd_soc_sst_acpi 8250_dw pwm_lpss_platform pwm_lpss snd_soc_rt5640 snd_soc_rl6231 snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd soundcore ac97_bus [ 34.844494] CPU: 0 PID: 7 Comm: rcu_preempt Tainted: GW 4.4.0-android-x86+ #2 [ 34.844498] Hardware name: Zmax B10T/B10T, BIOS 5.6.5 11/22/2013 [ 34.844502] c14e8b20 c103bae0 f91a9291 0e23 d4ae3880 f637c7f8 [ 34.844514] f637c7e8 f637c420 c103bb58 0009 f91a9291 f553b501 [ 34.844524] da4bdeb4 f82f815c f3f1e800 da4bdeb8 d4ae54d8 f3f45340 00200282 [ 34.844535] Call Trace: [ 34.844548] [] ? dump_stack+0x45/0x65 [ 34.844556] [] ? warn_slowpath_common+0x8a/0x9f [ 34.844595] [] ? ieee80211_rx_napi+0x63/0x60f [mac80211] [ 34.844602] [] ? warn_slowpath_null+0xd/0x10 [ 34.844641] [] ? ieee80211_rx_napi+0x63/0x60f [mac80211] [ 34.844676] [] ? ieee80211_tasklet_handler+0x4f/0x8e [mac80211] [ 34.844682] [] ? tasklet_action+0x78/0x81 [ 34.844688] [] ? __do_softirq+0xb9/0x21c [ 34.844695] [] ? __tasklet_hrtimer_trampoline+0x27/0x27 [ 34.844702] [] ? do_softirq_own_stack+0x1a/0x1f [ 34.844705][] ? irq_exit+0x31/0x70 [ 34.844714] [] ? do_IRQ+0x88/0x99 [ 34.844722] [] ? common_interrupt+0x29/0x30 [ 34.844730] [] ? run_timer_softirq+0x1ec/0x1ec [ 34.844737] [] ? schedule_timeout+0x58/0x192 [ 34.844742] [] ? detach_if_pending+0xad/0xad [ 34.844750] [] ? prepare_to_wait_event+0x9d/0xa5 [ 34.844757] [] ? rcu_gp_kthread+0x415/0x6d6 [
Re: Delivery Status Notification (Failure)
Okay, captured the configuration from the working machine: https://gist.github.com/mikepurvis/d8977be6865cebd18ff3 Looks like 8087:07da is the centrino bluetooth component, but it's not at all obvious! Thanks very much for the assistance. Mike On 15 January 2015 at 16:13, Johannes Berg johan...@sipsolutions.net wrote: On Thu, 2015-01-15 at 14:39 -0600, Pat Erley wrote: I'd guess that the 6235 module has WLAN on the pci-e connector portion, and Bluetooth on the USB portion. Yes, that's the case for all Intel wifi modules that have BT. johannes -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Delivery Status Notification (Failure)
On 01/15/2015 01:34 PM, Mike Purvis wrote: I'm having an issue with the Centrino Advanced-N 6235 module. I'm running Ubuntu Trusty, and I've tried both the 3.13 and 3.16 kernels. Haven't yet tried 3.18. What's weirdest about it is that the module actually works with full functionality on an Advantech AIMB-274 (Q87 chipset) with the described software configuration. However, when I plug the module into either a Gigabyte J1800N or an ASRock IMB-152 (J1900), I get no bluetooth— no hci0 device comes up at all in hciconfig dev or rfkill list. I'd guess that the 6235 module has WLAN on the pci-e connector portion, and Bluetooth on the USB portion. Check the docs on the board you're plugging it into, and I bet the mini-pcie connector doesn't have the USB side wired up, or it's disabled in(or by) the bios? My sense is that the 6235 is a very popular module, and low-cost celeron motherboards are also pretty popular, so there must be others who have run into this. Maybe people just don't use bluetooth, or don't expect it to work on Linux? Anyhow, here is a gist with the dmesg boot log and lshw output: https://gist.github.com/mikepurvis/ee7bc8fb85ff7ae64a9d Looks like there's a crash in there related to intel integrated graphics— could this be a cause? This is a headless machine, so disabling graphics completely is on the table, if someone can suggest a good way to go about that. Any other ideas as to what's going on here? Thanks muchly. -- Mike Purvis | Clearpath Robotics, Inc. 1425 Strasburg Road, Unit 2A , Kitchener, Ontario, N2R 1H2 -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Delivery Status Notification (Failure)
I'm having an issue with the Centrino Advanced-N 6235 module. I'm running Ubuntu Trusty, and I've tried both the 3.13 and 3.16 kernels. Haven't yet tried 3.18. What's weirdest about it is that the module actually works with full functionality on an Advantech AIMB-274 (Q87 chipset) with the described software configuration. However, when I plug the module into either a Gigabyte J1800N or an ASRock IMB-152 (J1900), I get no bluetooth— no hci0 device comes up at all in hciconfig dev or rfkill list. My sense is that the 6235 is a very popular module, and low-cost celeron motherboards are also pretty popular, so there must be others who have run into this. Maybe people just don't use bluetooth, or don't expect it to work on Linux? Anyhow, here is a gist with the dmesg boot log and lshw output: https://gist.github.com/mikepurvis/ee7bc8fb85ff7ae64a9d Looks like there's a crash in there related to intel integrated graphics— could this be a cause? This is a headless machine, so disabling graphics completely is on the table, if someone can suggest a good way to go about that. Any other ideas as to what's going on here? Thanks muchly. -- Mike Purvis | Clearpath Robotics, Inc. 1425 Strasburg Road, Unit 2A , Kitchener, Ontario, N2R 1H2 -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Delivery Status Notification (Failure)
On 01/15/2015 03:00 PM, Mike Purvis wrote: Hi Pat, It's a good guess, but I don't think that's the case, in part because the 6235 is a 2x2 MIMO module— the antennas are MAIN/AUX, not WIFI/BT. I actually did encounter an Azurewave module which was set up that way, and both portions came up on the Gigabyte motherboard— I would have kept using that module, but there was a supply availability issue, the wifi performance was very poor, and I was interested in using a MIMO part. Any chance you can plug the card back into the system it worked in and catch the lspci and lsusb outputs? I think you might be surprised. Wifi and BT can share antennas using something called bluetooth co-exist (bt_coex is the iwlwifi module parameter to enable/disable it). I did some quick googling, and there are references to the 6235 modules requiring a USB enabled mini-pcie slot. On 15 January 2015 at 15:39, Pat Erley pat-l...@erley.org wrote: On 01/15/2015 01:34 PM, Mike Purvis wrote: I'm having an issue with the Centrino Advanced-N 6235 module. I'm running Ubuntu Trusty, and I've tried both the 3.13 and 3.16 kernels. Haven't yet tried 3.18. What's weirdest about it is that the module actually works with full functionality on an Advantech AIMB-274 (Q87 chipset) with the described software configuration. However, when I plug the module into either a Gigabyte J1800N or an ASRock IMB-152 (J1900), I get no bluetooth— no hci0 device comes up at all in hciconfig dev or rfkill list. I'd guess that the 6235 module has WLAN on the pci-e connector portion, and Bluetooth on the USB portion. Check the docs on the board you're plugging it into, and I bet the mini-pcie connector doesn't have the USB side wired up, or it's disabled in(or by) the bios? My sense is that the 6235 is a very popular module, and low-cost celeron motherboards are also pretty popular, so there must be others who have run into this. Maybe people just don't use bluetooth, or don't expect it to work on Linux? Anyhow, here is a gist with the dmesg boot log and lshw output: https://gist.github.com/mikepurvis/ee7bc8fb85ff7ae64a9d Looks like there's a crash in there related to intel integrated graphics— could this be a cause? This is a headless machine, so disabling graphics completely is on the table, if someone can suggest a good way to go about that. Any other ideas as to what's going on here? Thanks muchly. -- Mike Purvis | Clearpath Robotics, Inc. 1425 Strasburg Road, Unit 2A , Kitchener, Ontario, N2R 1H2 -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Delivery Status Notification (Failure)
Hi Pat, It's a good guess, but I don't think that's the case, in part because the 6235 is a 2x2 MIMO module— the antennas are MAIN/AUX, not WIFI/BT. I actually did encounter an Azurewave module which was set up that way, and both portions came up on the Gigabyte motherboard— I would have kept using that module, but there was a supply availability issue, the wifi performance was very poor, and I was interested in using a MIMO part. On 15 January 2015 at 15:39, Pat Erley pat-l...@erley.org wrote: On 01/15/2015 01:34 PM, Mike Purvis wrote: I'm having an issue with the Centrino Advanced-N 6235 module. I'm running Ubuntu Trusty, and I've tried both the 3.13 and 3.16 kernels. Haven't yet tried 3.18. What's weirdest about it is that the module actually works with full functionality on an Advantech AIMB-274 (Q87 chipset) with the described software configuration. However, when I plug the module into either a Gigabyte J1800N or an ASRock IMB-152 (J1900), I get no bluetooth— no hci0 device comes up at all in hciconfig dev or rfkill list. I'd guess that the 6235 module has WLAN on the pci-e connector portion, and Bluetooth on the USB portion. Check the docs on the board you're plugging it into, and I bet the mini-pcie connector doesn't have the USB side wired up, or it's disabled in(or by) the bios? My sense is that the 6235 is a very popular module, and low-cost celeron motherboards are also pretty popular, so there must be others who have run into this. Maybe people just don't use bluetooth, or don't expect it to work on Linux? Anyhow, here is a gist with the dmesg boot log and lshw output: https://gist.github.com/mikepurvis/ee7bc8fb85ff7ae64a9d Looks like there's a crash in there related to intel integrated graphics— could this be a cause? This is a headless machine, so disabling graphics completely is on the table, if someone can suggest a good way to go about that. Any other ideas as to what's going on here? Thanks muchly. -- Mike Purvis | Clearpath Robotics, Inc. 1425 Strasburg Road, Unit 2A , Kitchener, Ontario, N2R 1H2 -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Delivery Status Notification (Failure)
On Thu, 2015-01-15 at 14:39 -0600, Pat Erley wrote: I'd guess that the 6235 module has WLAN on the pci-e connector portion, and Bluetooth on the USB portion. Yes, that's the case for all Intel wifi modules that have BT. johannes -- To unsubscribe from this list: send the line unsubscribe linux-wireless in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html