Dec 06 17:22:37 yggdrasil kernel: e1000e 0000:00:19.0 eth-intel: Detected Hardware Unit Hang: TDH <93> TDT next_to_use next_to_clean <91> buffer_info[next_to_clean]: time_stamp <10292097b> next_to_watch <93> jiffies <1029213fe> next_to_watch.status <0> MAC Status <80083> PHY Status <796d> PHY 1000BASE-T Status <3c00> PHY Extended Status <3000> PCI Status <10> Dec 06 17:22:37 yggdrasil NetworkManager[745]: (eth-intel): link disconnected (deferring action for 4 seconds) Dec 06 17:22:37 yggdrasil kernel: e1000e 0000:00:19.0 eth-intel: Reset adapter unexpectedly Dec 06 17:22:39 yggdrasil ntpd[1396]: Deleting interface #8 eth-intel, 10.42.0.1#123, interface stats: received=0, sent=0, dropped=0, active_time=6979 0 secs Dec 06 17:22:39 yggdrasil ntpd[1396]: Deleting interface #9 eth-intel, fe80 ::d250:99ff:fe27:749e%3#123, interface stats: received=0, sent=0, dropped=0, active_time=69790 secs