ips_badsum       2486 net/if_bridge.c 			ipstat.ips_badsum++;
ips_badsum        337 netinet/ip_input.c 			ipstat.ips_badsum++;
ips_badsum        342 netinet/ip_input.c 			ipstat.ips_badsum++;
ips_badsum        104 netinet/ip_var.h 	u_long	ips_badsum;		/* checksum bad */