erts: Fix deallocation in removed carrier
erts: Add test for add_mbc and remove_mbc callbacks
erts: Remove SBMBC allocator
erts: Remove unnecessary flag arguments in allocators

A cleanup after SBMBC was removed.
erts: Rename allocator aoffcbf to aoffcaobf

and add documentation in erts_alloc
Merge branch 'epa/observer_state_view/OTP-11136' into maint

* epa/observer_state_view/OTP-11136:
  observer: corrected tip message
  observer: re-indetion of observer_procinfo.erl
  Add processes state view in observer
Merge branch 'maint'
Merge branch 'nox/erl_eval-receive/OTP-11137' into maint

* nox/erl_eval-receive/OTP-11137:
  Updated primary bootstrap for erl_eval
  Added preloaded prim_eval
  Fix receive support in erl_eval with a BEAM module
Merge branch 'maint'
Merge branch 'lukas/r16b01/testcase-fixes/OTP-11138' into maint

* lukas/r16b01/testcase-fixes/OTP-11138:
  Do not fail if there is no variables file
  Run iter max ports on a seperate vm with smaller port table
  Set max ports for slave node
  Decrease sleep timer
Merge branch 'maint'

* maint:
  Do not fail if there is no variables file
  Run iter max ports on a seperate vm with smaller port table
  Set max ports for slave node
  Decrease sleep timer
[sasl] Remove priv dir after release_handler_SUITE

Since introducing unicode paths, the name of the priv_dir will include
"unicode characters" and on some platforms (e.g. Windows) these are
not so easily removed by the daily cleanup scripts. To avoid lingering
directories, the priv_dir is now completly removed by the suite itself
(unless there are failed testcases and logs must be saved).
Add rcore and rgdb to cerl

These commands invoke gdb directly instead of going through emacs
Merge branch 'lukas/erts/cerl_gdb_extension/OTP-11130' into maint

* lukas/erts/cerl_gdb_extension/OTP-11130:
  Add rcore and rgdb to cerl
Merge branch 'maint'

* maint:
  Add rcore and rgdb to cerl
Merge branch 'bmk/snmp/snmp424_integration/r16' into maint
erts: Fix failing testcase alloc_SUITE:rbtree
erts: Use Uint64 for call counts
erts: Fix type errors in info functions
erts: Implement carrier pool