[ 857.052476][ T3055] ip (3055) used greatest stack depth: 24064 bytes left [ 861.321216][ T3093] gre: GRE over IPv4 demultiplexer driver [ 861.392368][ T3093] ip6_gre: GRE over IPv6 tunneling driver [ 1014.068661][ C1] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1081345510 wd_nsec: 1081345565