[ 14.390794][ T249] ip (249) used greatest stack depth: 23920 bytes left [ 21.117978][ T328] gre: GRE over IPv4 demultiplexer driver [ 21.136023][ T328] ip_gre: GRE over IPv4 tunneling driver [ 23.473556][ T351] 8021q: 802.1Q VLAN Support v1.8 [ 27.554997][ T389] GACT probability NOT on [ 59.282928][ C3] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1335199216 wd_nsec: 1335198398 [ 673.201832][ T6188] ping6 (6188) used greatest stack depth: 23856 bytes left