I can also reproduce the same issue on my own Lenovo ThinkPad X200.
03:00.0 Ethernet controller [0200]: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 01) Subsystem: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:0035] ... Kernel driver in use: ath5k Kernel modules: ath5k
I can also reproduce the same issue on my own Lenovo ThinkPad X200.
03:00.0 Ethernet controller [0200]: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 01)
Subsystem: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:0035]
...
Kernel driver in use: ath5k
Kernel modules: ath5k