[SR-Users] xlog does not work as expected

[gh]

Hi all,
if i use xlog (Version 5.0.1) to print out some variables:
xlog("L_NOTICE", "$fU time [$Tf] method ($rm) r-uri ($ru) 2nd via 
($hdr(via[1]))\n");

I get:
Apr 16 10:22:51 sip kamailio: DEBUG: <core> [core/route_struct.c:524]: 
print_action(): , "L_NOTICE"

Is that the expected  result?

Best regards
Georg