RMR is core dumping during the processing of a MEID map update. The stack trace is:

{{#0 0x00007f53088bd03b in collect_things (st=0x561f1992f220, entry=0x7f52f4071d60, name=0x0, thing=0x7f52f4071d10, vthing_list=0x7f530327dc10)
at /w/workspace/ric-plt-lib-rmr-rt-cmake-packagecloud-stage-master/src/rmr/si/../common/src/rt_generic_static.c:1042
#1 0x00007f53088c8fd4 in rmr_sym_foreach_class (vst=0x561f1992f220, class=0, user_fun=0x7f53088bcfc0 <collect_things>, user_data=0x7f530327dc10)
at /w/workspace/ric-plt-lib-rmr-rt-cmake-packagecloud-stage-master/src/rmr/common/src/symtab.c:516
#2 0x00007f53088bd58f in rt_clone_space (ctx=0x561f19919450, srt=0x561f1992f1f0, nrt=0x7f52f40013a0, space=0)
at /w/workspace/ric-plt-lib-rmr-rt-cmake-packagecloud-stage-master/src/rmr/si/../common/src/rt_generic_static.c:1230
#3 0x00007f53088bd6fb in uta_rt_clone (ctx=0x561f19919450, srt=0x561f1992f1f0, drt=0x7f52f40013a0, all=1)
at /w/workspace/ric-plt-lib-rmr-rt-cmake-packagecloud-stage-master/src/rmr/si/../common/src/rt_generic_static.c:1273
#4 0x00007f53088bd7ea in prep_new_rt (ctx=0x561f19919450, all=1)
at /w/workspace/ric-plt-lib-rmr-rt-cmake-packagecloud-stage-master/src/rmr/si/../common/src/rt_generic_static.c:1314
#5 0x00007f53088bc08f in meid_parser (ctx=0x561f19919450, pctx=0x7f52f4000b40, mbuf=0x7f52ec0013e0, tokens=0x7f530327e140, ntoks=2, vlevel=3)
at /w/workspace/ric-plt-lib-rmr-rt-cmake-packagecloud-stage-master/src/rmr/si/../common/src/rt_generic_static.c:671
#6 0x00007f53088bca81 in parse_rt_rec (ctx=0x561f19919450, pctx=0x7f52f4000b40, buf=0x7f5308e3e348 "meid_map", vlevel=3, mbuf=0x7f52ec0013e0)
at /w/workspace/ric-plt-lib-rmr-rt-cmake-packagecloud-stage-master/src/rmr/si/../common/src/rt_generic_static.c:895
#7 0x00007f53088bece7 in rtc_parse_msg (ctx=0x561f19919450, pvt_cx=0x7f52f4000b40, msg=0x7f52ec0013e0, vlevel=3, flags=0x7f530327ea54)
at /w/workspace/ric-plt-lib-rmr-rt-cmake-packagecloud-stage-master/src/rmr/si/../common/src/rtc_static.c:173
#8 0x00007f53088bf2c4 in rtc (vctx=0x561f19919450) at /w/workspace/ric-plt-lib-rmr-rt-cmake-packagecloud-stage-master/src/rmr/si/../common/src/rtc_static.c:378
#9 0x00007f530789b6db in start_thread (arg=0x7f530327f700) at pthread_create.c:463
#10 0x00007f5306e9d71f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95}}