[PATCH frr v2 0/3] Backport FRR EVPN local RT2 leaking fixes

[Gabriel Goller <g.goller@proxmox.com>]

Since packaging 10.6.1, we also pull in the EVPN local RT2 leaking patches
(which are applied on upstream master).

The RT2 route leaking PR seems to have some race-condition-related problems,
namely a crash at bgp router shutdown and one case in which the rt2 route is not
leaked (see the last comment at #20005 [1]).

I was not able to reproduce both of these issues, but they seem to be fixed in
the upstream CI with #21844 [2], which solves multiple memory-related issues in
multiple dameons. This PR also needs the #21511 [3] PR as a prerequisite.

In order to be on the safe side, pull these in.
The backporting was a bit of a struggle, because frr-10.6.1..master now also
contains the new BGP-LS address-family (again, after it was reverted out of 10.5
:)) which changes a lot of core bgp structures.

[1]: https://github.com/FRRouting/frr/pull/20005
[2]: https://github.com/FRRouting/frr/pull/21844
[3]: https://github.com/FRRouting/frr/pull/21511

Changelog:
v2:
  * instead of absorbing the fix into the commits of #20005, cherry pick the
    fixing commit from #21511


frr:

Gabriel Goller (3):
  frr: backport "bgpd: fix valgrind memory leaks on daemon shutdown"
    (#21511)
  frr: backport the "Memory leak problems." (#21844) upstream PR
  bump to version 10.6.1-1+pve2

 debian/changelog                              |   6 +
 debian/patches/series                         |  21 +
 ...rind-memory-leaks-on-daemon-shutdown.patch |  89 ++
 ...nup-complaint-about-unneeded-destroy.patch |  77 ++
 ...p-termination-cleanup-of-memory-leak.patch |  47 +
 .../0008-lib-ferr-memory-leaked.patch         |  48 +
 ...fpm_listener-has-signal-handlers-now.patch |  55 ++
 ...g-file-isisd.log-from-all-isis-tests.patch | 883 ++++++++++++++++++
 ...-tests-Tell-fpm_listener-to-shutdown.patch |  52 ++
 ...sd-Clean-up-and-memory-leaks-in-isis.patch | 324 +++++++
 ...gpd-Cleanup-memory-leaks-on-shutdown.patch | 608 ++++++++++++
 ...ipd-Cleanup-memory-leaks-on-shutdown.patch |  58 ++
 ...-termination-cleanup-of-memory-leaks.patch | 126 +++
 ...eanup-nhrpd-termination-memory-leaks.patch | 105 +++
 ...rpd-memory-leaks-on-shutdown-cleanup.patch |  80 ++
 .../0018-ospfd-memory-leaks-on-shutdown.patch |  38 +
 ...ry-leaks-in-shutdown-in-affinitymaps.patch |  32 +
 ...bra-cleanup-memory-leaks-on-shutdown.patch | 175 ++++
 ...-ldpd-Fixup-memory-leaks-on-shutdown.patch | 207 ++++
 .../0022-Cleanup-snmp-memory-leaks.patch      | 121 +++
 ...cleanup-of-leaked-memory-on-shutdown.patch |  41 +
 ...opotest-fail-if-a-memory-leak-is-det.patch | 126 +++
 ...hash_clean_and_free-remove-hash_free.patch | 480 ++++++++++
 23 files changed, 3799 insertions(+)
 create mode 100644 debian/patches/upstream/0005-bgpd-fix-valgrind-memory-leaks-on-daemon-shutdown.patch
 create mode 100644 debian/patches/upstream/0006-pim6d-cleanup-complaint-about-unneeded-destroy.patch
 create mode 100644 debian/patches/upstream/0007-lib-nexthop-group-termination-cleanup-of-memory-leak.patch
 create mode 100644 debian/patches/upstream/0008-lib-ferr-memory-leaked.patch
 create mode 100644 debian/patches/upstream/0009-zebra-fpm_listener-has-signal-handlers-now.patch
 create mode 100644 debian/patches/upstream/0010-tests-Remove-log-file-isisd.log-from-all-isis-tests.patch
 create mode 100644 debian/patches/upstream/0011-tests-Tell-fpm_listener-to-shutdown.patch
 create mode 100644 debian/patches/upstream/0012-isisd-Clean-up-and-memory-leaks-in-isis.patch
 create mode 100644 debian/patches/upstream/0013-bgpd-Cleanup-memory-leaks-on-shutdown.patch
 create mode 100644 debian/patches/upstream/0014-ripd-Cleanup-memory-leaks-on-shutdown.patch
 create mode 100644 debian/patches/upstream/0015-pbrd-termination-cleanup-of-memory-leaks.patch
 create mode 100644 debian/patches/upstream/0016-nhrpd-Cleanup-nhrpd-termination-memory-leaks.patch
 create mode 100644 debian/patches/upstream/0017-sharpd-memory-leaks-on-shutdown-cleanup.patch
 create mode 100644 debian/patches/upstream/0018-ospfd-memory-leaks-on-shutdown.patch
 create mode 100644 debian/patches/upstream/0019-lib-Cleanup-memory-leaks-in-shutdown-in-affinitymaps.patch
 create mode 100644 debian/patches/upstream/0020-zebra-cleanup-memory-leaks-on-shutdown.patch
 create mode 100644 debian/patches/upstream/0021-ldpd-Fixup-memory-leaks-on-shutdown.patch
 create mode 100644 debian/patches/upstream/0022-Cleanup-snmp-memory-leaks.patch
 create mode 100644 debian/patches/upstream/0023-pimd-cleanup-of-leaked-memory-on-shutdown.patch
 create mode 100644 debian/patches/upstream/0024-tests-make-the-topotest-fail-if-a-memory-leak-is-det.patch
 create mode 100644 debian/patches/upstream/0025-Use-hash_clean_and_free-remove-hash_free.patch


Summary over all repositories:
  23 files changed, 3799 insertions(+), 0 deletions(-)

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