[ 874.025943][T16195] gre: GRE over IPv4 demultiplexer driver [ 874.061286][T16195] ip_gre: GRE over IPv4 tunneling driver [ 874.187308][T16194] ip (16194) used greatest stack depth: 23776 bytes left [ 876.233677][T16217] 8021q: 802.1Q VLAN Support v1.8 [ 949.737654][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1068090252 wd_nsec: 1068090193