Add async_ports test
Update Makefile.src
erts: Print error reason when malloc fails
erts: Fix tc and docs after {fd,FD} bind change

The sha of the original change is 52810718b
Merge branch 'lukas/erts/fd_bind_tc_fix/OTP-12061' into maint

* lukas/erts/fd_bind_tc_fix/OTP-12061:
  erts: Fix tc and docs after {fd,FD} bind change
Merge branch 'maint'

* maint:
  erts: Fix tc and docs after {fd,FD} bind change
os_mon: Ignore posix_only on windows and solaris
os_mon: Fix so that all testcases are run

For some reason only a new testcases were run on the majority of
platforms. After this change all tests are run on all unix and win32
platforms.
Merge branch 'lukas/os_mon/testfixes/OTP-12053' into maint

* lukas/os_mon/testfixes/OTP-12053:
  os_mon: Fix so that all testcases are run
  os_mon: Ignore posix_only on windows and solaris
Merge branch 'maint'

* maint:
  os_mon: Fix so that all testcases are run
  os_mon: Ignore posix_only on windows and solaris
Fix build of test port program
Use +clint0 in compiler's test suites
Check for more return mismatches

All expressions but calls and primops are now checked for return mismatches.
Handle return mismatches for calls and primops

Only exit BIFs and the match_fail primop are allowed to run where more than one
value is expected.
Remove obsolete comment in core_lint
Fix error printouts to not crash
Merge branch 'lars/orber/dual_ipv6_and_ipv4' into maint-17

* lars/orber/dual_ipv6_and_ipv4:
  [orber] Fix bug in testcase
  [orber] Fix malformed macros
  [orber] Add test suite for ORB with dual ipv4/ipv6 configuration
  [orber] Update documentation and fix testcase for IPv4/IPv6
  [orber] Update testcases and fixed some minor faults
  [orber] Remove unused file corba_request.erl
  [orber] Remove a define of ORBVSN when compiling orbers erlang modules
  [orber] Add possibilty to configure orber to run in both IPv4 and IPv6
Merge branch 'raimo/snmp/ipv4+ipv6/OTP-12020' into maint-17

* refs/heads/fetch-and-merge.maint-17-opu/FETCH_HEAD/54676: (46 commits)
  Fix error printouts to not crash
  Improve ct_snmp test cases
  Fix misspelled community in manager
  Rearrange test suite group structure
  Fix testcase for really dual ip
  Adjust test cases for daily builds
  Fix call to non-existent function
  Fix test manager in agent tests for IPv6
  Call new Net-SNMP test suite from top suite
  Improve external snmp commands args
  Test inform to dual transports
  Write list of trap targets
  Improve dual stack test suite
  Use {ipv6_v6only, true}
  Remove commented out code
  Add dual_ip tests in snmp_to_snmpnet_SUITE
  Silence logging from agent net_if at shutdown
  Rewrite agent for IPv4 + IPv6
  snmp: Add inform test
  snmp: Add new test suite
  ...
Update release notes
Updated OTP version