Comment 3 for bug 1354469

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BemNum (bemnum) wrote :

Hello,

I can confirm the kernel panics after loading rtl8821ae module, while ubuntu boots on Asus R510L notebook.
$ sudo lspci|grep -i rtl
02:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter

After blacklisting the rtl8821ae module the computer starts fine but without the network (wlan or ethernet):
$ cat /etc/modprobe.d/blacklist-asus_rtl.conf
blacklist rtl8821ae

02:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
 Subsystem: ASUSTeK Computer Inc. Device 200f
 Flags: bus master, fast devsel, latency 0, IRQ 65
 I/O ports at e000 [size=256]
 Memory at f7914000 (64-bit, non-prefetchable) [size=4K]
 Memory at f7910000 (64-bit, non-prefetchable) [size=16K]
 Capabilities: [40] Power Management version 3
 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [70] Express Endpoint, MSI 01
 Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
 Capabilities: [d0] Vital Product Data
 Capabilities: [100] Advanced Error Reporting
 Capabilities: [160] Device Serial Number 34-80-75-<removed>
 Capabilities: [170] Latency Tolerance Reporting
 Capabilities: [178] L1 PM Substates
 Kernel driver in use: r8169

03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter
 Subsystem: AzureWave Device 2161
 Flags: bus master, fast devsel, latency 0, IRQ 10
 I/O ports at d000 [size=256]
 Memory at f7800000 (64-bit, non-prefetchable) [size=16K]
 Capabilities: [40] Power Management version 3
 Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
 Capabilities: [70] Express Endpoint, MSI 00
 Capabilities: [100] Advanced Error Reporting
 Capabilities: [140] Device Serial Number 00-e0-4c-ff-<removed>
 Capabilities: [150] Latency Tolerance Reporting
 Capabilities: [158] L1 PM Substates

Regards,
BemNum