[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
The latest kernel 3.16 driver doesn't Panic but it still has driver failures that render the driver and device unable to scan and find networks. No need for a bisect since this driver is in staging, and is a work-in- progress. For Trusty 3.13 kernel it may be necessary to disable building the module since there is nothing we can do downstream to make it work. [ 13.738475] rtl8821ae: module is from the staging directory, the quality is unknown, you have been warned. -- v3.16 kernel -- [ 14.019892] WARNING: CPU: 0 PID: 321 at /home/apw/COD/linux/net/wireless/reg.c:1555 wiphy_apply_custom_regulatory+0xbc/0xe0 [cfg80211]() [ 14.019894] wiphy should have REGULATORY_CUSTOM_REG [ 14.019896] Modules linked in: asus_nb_wmi(+) intel_soc_dts_thermal(-) intel_powerclamp asus_wmi sparse_keymap coretemp rtl8821ae(C+) kvm mac80211 crct10dif_pclmul btusb crc32_pclmul ghash_clmulni_intel bluetooth uvcvideo cryptd cfg80211 videobuf2_vmalloc joydev videobuf2_memops videobuf2_core snd_soc_rt5640 v4l2_common snd_hda_intel(+) snd_soc_rl6231 serio_raw snd_hda_controller videodev snd_soc_core media snd_hda_codec snd_compress snd_pcm_dmaengine rtsx_pci_ms snd_seq_midi snd_seq_midi_event snd_rawmidi snd_hwdep 6lowpan_iphc lpc_ich(+) memstick snd_pcm snd_seq wmi i915(+) snd_seq_device snd_timer snd i2c_hid hid soundcore dw_dmac video dw_dmac_core drm_kms_helper drm i2c_designware_platform i2c_algo_bit i2c_designware_core parport_pc spi_pxa2xx_platform pwm_lpss ppdev mac_hid lp 8250_dw mei_txe parport mei snd_soc_sst_acpi iosf_mbi rtsx_pci_sdmmc psmouse r8169 mii ahci rtsx_pci libahci sdhci_acpi sdhci [ 14.019972] CPU: 0 PID: 321 Comm: systemd-udevd Tainted: G C 3.16.0-031600-generic #201408031935 [ 14.019975] Hardware name: ASUSTeK COMPUTER INC. X551MA/X551MA, BIOS X551MA.402 02/08/2014 [ 14.019978] 0613 8800b1633a18 82786525 3f8a [ 14.019984] 8800b1633a68 8800b1633a58 8207207c c0a9bfb8 [ 14.019988] c0a8d1e0 8800aff00260 c0a48ab0 8800aff01840 [ 14.019993] Call Trace: [ 14.020003] [] dump_stack+0x46/0x58 [ 14.020010] [] warn_slowpath_common+0x8c/0xc0 [ 14.020031] [] ? rtl_regd_init+0x310/0x310 [rtl8821ae] [ 14.020036] [] warn_slowpath_fmt+0x46/0x50 [ 14.020053] [] wiphy_apply_custom_regulatory+0xbc/0xe0 [cfg80211] [ 14.020067] [] ? rtl_regd_init+0x310/0x310 [rtl8821ae] [ 14.020080] [] rtl_regd_init+0x152/0x310 [rtl8821ae] [ 14.020095] [] rtl_init_core+0x41/0x170 [rtl8821ae] [ 14.020110] [] rtl_pci_probe+0x289/0x910 [rtl8821ae] [ 14.020116] [] local_pci_probe+0x4e/0xa0 [ 14.020121] [] ? pci_match_device+0xe5/0x110 [ 14.020126] [] __pci_device_probe+0xb9/0xf0 [ 14.020131] [] pci_device_probe+0x3a/0x60 [ 14.020137] [] really_probe+0x91/0x380 [ 14.020141] [] driver_probe_device+0x47/0xa0 [ 14.020146] [] __driver_attach+0xab/0xb0 [ 14.020150] [] ? driver_probe_device+0xa0/0xa0 [ 14.020155] [] bus_for_each_dev+0x5e/0x90 [ 14.020159] [] driver_attach+0x1e/0x20 [ 14.020163] [] bus_add_driver+0x124/0x260 [ 14.020168] [] driver_register+0x64/0xf0 [ 14.020172] [] __pci_register_driver+0x4c/0x50 [ 14.020184] [] rtl8821ae_module_init+0x2b/0x1000 [rtl8821ae] [ 14.020192] [] ? 0xc0969fff [ 14.020198] [] do_one_initcall+0xd7/0x200 [ 14.020203] [] ? kfree+0x134/0x170 [ 14.020209] [] do_init_module+0x30/0x181 [ 14.020215] [] load_module+0x4b9/0x5f0 [ 14.020219] [] ? show_initstate+0x50/0x50 [ 14.020223] [] SyS_finit_module+0xae/0xd0 [ 14.020230] [] system_call_fastpath+0x1a/0x1f [ 14.020233] ---[ end trace c3657046d4a5b2fe ]--- ** Tags removed: needs-reverse-bisect ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Summary changed: - [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae + Kernel panic in rtl8821ae with 3.13.0-30 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: Kernel panic in rtl8821ae with 3.13.0-30 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
David Coles, the next step is to fully reverse commit bisect the kernel in order to identify the fix commit. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F ? ** Tags removed: needs-bisect ** Tags added: needs-reverse-bisect ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
** Tags added: needs-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
Thanks for your assistance. Just tested with latest upstream kernel and can successfully use WiFi without a Kernel Panic. linux- image-3.16.0-031600rc6-generic_3.16.0-031600rc6.201407210035_amd64.deb $uname -a Linux dcoles-brix 3.16.0-031600rc6-generic #201407210035 SMP Mon Jul 21 04:36:11 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ** Tags added: kernel-fixed-upstream kernel-fixed-upstream-3.16-rc6 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
David Coles, could you please test the latest upstream kernel available from the very top line at the top of the page (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-3.16-rc6 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Changed in: linux (Ubuntu) Importance: Low => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
Hi Christopher, I"m reopening this ticket as it appears that the updating the bios did not resolve the issue. As soon as wireless is enabled in Network Manager the system kernel panics with the same rtl8821ae_rx_query_desc+0x1d5/0xa50 RIP. Please let me know I can assist in any way. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
** Attachment added: "Kernel panic screenshot (2)" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+attachment/4159160/+files/IMG_20140721_230249.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
** Changed in: linux (Ubuntu) Status: Invalid => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
David Coles, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/comments/6 regarding this being fixed with a BIOS update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find. ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1341275] Re: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae
Hi Christopher, Looks like that did the trick. I can successfully boot the trusty- updates kernel: $ uname -a Linux dcoles-brix 3.13.0-30-generic #55-Ubuntu SMP Fri Jul 4 21:40:53 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux $ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date F5 06/23/2014 Little tricky to do the BIOS update since the image is now too big for a FDD image. Best bet seems to be putting a FreeDOS image on a USB stick, copying over the BIOS updater files and running it off that. Thanks for your assistance. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1341275 Title: [Gigabyte GB-BXi7-4470R] Kernel panic in rtl8821ae To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
