diff --git a/board/czechlight/common/patches/systemd/0001-network-Serialize-LLDP-neighbor-to-JSON-format.patch b/board/czechlight/common/patches/systemd/0001-network-Serialize-LLDP-neighbor-to-JSON-format.patch
index dc8666c..79fcb9d 100644
--- a/board/czechlight/common/patches/systemd/0001-network-Serialize-LLDP-neighbor-to-JSON-format.patch
+++ b/board/czechlight/common/patches/systemd/0001-network-Serialize-LLDP-neighbor-to-JSON-format.patch
@@ -1,4 +1,4 @@
-From a98772047310c422872163a54ddf17a9669929e0 Mon Sep 17 00:00:00 2001
+From 8d3bd15463b31c5b3347239317fcf1f41d467838 Mon Sep 17 00:00:00 2001
 From: Tomas Pecka <peckato1@users.noreply.github.com>
 Date: Thu, 7 Oct 2021 11:16:57 +0200
 Subject: [PATCH 1/9] network: Serialize LLDP neighbor to JSON format
@@ -142,5 +142,5 @@
  /* Access to LLDP frame metadata */
  int sd_lldp_neighbor_get_source_address(sd_lldp_neighbor *n, struct ether_addr* address);
 -- 
-2.34.1
+2.35.1
 
diff --git a/board/czechlight/common/patches/systemd/0002-network-Add-varlink-server.patch b/board/czechlight/common/patches/systemd/0002-network-Add-varlink-server.patch
index de6b7db..6302127 100644
--- a/board/czechlight/common/patches/systemd/0002-network-Add-varlink-server.patch
+++ b/board/czechlight/common/patches/systemd/0002-network-Add-varlink-server.patch
@@ -1,4 +1,4 @@
-From a99f62ee2c89b3631a23426eedfa477aa9d8dbd9 Mon Sep 17 00:00:00 2001
+From 210ae903e7f5e4813feaea9bbac1f03fa3be42cc Mon Sep 17 00:00:00 2001
 From: Tomas Pecka <peckato1@users.noreply.github.com>
 Date: Tue, 24 Aug 2021 14:59:40 +0200
 Subject: [PATCH 2/9] network: Add varlink server
@@ -16,20 +16,20 @@
  create mode 100644 src/network/networkd-varlink.h
 
 diff --git a/src/network/meson.build b/src/network/meson.build
-index 5857439c5a..430dadbf05 100644
+index 48d185195c..d93e815fdf 100644
 --- a/src/network/meson.build
 +++ b/src/network/meson.build
-@@ -137,6 +137,8 @@ sources = files('''
-         networkd-sysctl.h
-         networkd-util.c
-         networkd-util.h
-+        networkd-varlink.c
-+        networkd-varlink.h
-         networkd-wifi.c
-         networkd-wifi.h
-         tc/cake.c
+@@ -137,6 +137,8 @@ sources = files(
+         'networkd-sysctl.h',
+         'networkd-util.c',
+         'networkd-util.h',
++        'networkd-varlink.c',
++        'networkd-varlink.h',
+         'networkd-wifi.c',
+         'networkd-wifi.h',
+         'tc/cake.c',
 diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c
-index 7e89366ae8..9f6a2553f6 100644
+index 9d790224cc..5e4c5e38b4 100644
 --- a/src/network/networkd-manager.c
 +++ b/src/network/networkd-manager.c
 @@ -41,6 +41,7 @@
@@ -40,7 +40,7 @@
  #include "networkd-wifi.h"
  #include "ordered-set.h"
  #include "path-lookup.h"
-@@ -543,6 +544,8 @@ Manager* manager_free(Manager *m) {
+@@ -544,6 +545,8 @@ Manager* manager_free(Manager *m) {
  
          m->fw_ctx = fw_ctx_free(m->fw_ctx);
  
@@ -49,7 +49,7 @@
          return mfree(m);
  }
  
-@@ -552,6 +555,10 @@ int manager_start(Manager *m) {
+@@ -553,6 +556,10 @@ int manager_start(Manager *m) {
  
          assert(m);
  
@@ -135,5 +135,5 @@
 +int manager_varlink_init(Manager *m);
 +void manager_varlink_done(Manager *m);
 -- 
-2.34.1
+2.35.1
 
diff --git a/board/czechlight/common/patches/systemd/0003-network-Add-LLDP-neighbors-method-to-varlink-server.patch b/board/czechlight/common/patches/systemd/0003-network-Add-LLDP-neighbors-method-to-varlink-server.patch
index 2d4bd3f..95bb683 100644
--- a/board/czechlight/common/patches/systemd/0003-network-Add-LLDP-neighbors-method-to-varlink-server.patch
+++ b/board/czechlight/common/patches/systemd/0003-network-Add-LLDP-neighbors-method-to-varlink-server.patch
@@ -1,4 +1,4 @@
-From 04fa6f4d5d019900b084787b9ca2d4439f26d302 Mon Sep 17 00:00:00 2001
+From 2196678308d40ac4bb236776f5d9c23b87480759 Mon Sep 17 00:00:00 2001
 From: Tomas Pecka <peckato1@users.noreply.github.com>
 Date: Wed, 1 Sep 2021 08:30:20 +0200
 Subject: [PATCH 3/9] network: Add LLDP neighbors method to varlink server
@@ -114,5 +114,5 @@
  }
  
 -- 
-2.34.1
+2.35.1
 
diff --git a/board/czechlight/common/patches/systemd/0004-varlink-Implement-varlink_observe_complete.patch b/board/czechlight/common/patches/systemd/0004-varlink-Implement-varlink_observe_complete.patch
index ca5c9f0..a181c0e 100644
--- a/board/czechlight/common/patches/systemd/0004-varlink-Implement-varlink_observe_complete.patch
+++ b/board/czechlight/common/patches/systemd/0004-varlink-Implement-varlink_observe_complete.patch
@@ -1,4 +1,4 @@
-From 4e7bdd09a12d9ed1695980d8edf94841a5c11cd8 Mon Sep 17 00:00:00 2001
+From 072ebba1de115cb31a71f6398c17a1bfdb383ee8 Mon Sep 17 00:00:00 2001
 From: Tomas Pecka <peckato1@users.noreply.github.com>
 Date: Thu, 9 Sep 2021 09:19:05 +0200
 Subject: [PATCH 4/9] varlink: Implement varlink_observe_complete
@@ -70,5 +70,5 @@
  /* Enqueue a final reply */
  int varlink_reply(Varlink *v, JsonVariant *parameters);
 -- 
-2.34.1
+2.35.1
 
diff --git a/board/czechlight/common/patches/systemd/0005-networkctl-lldp-uses-table_empty_string-instead-of-s.patch b/board/czechlight/common/patches/systemd/0005-networkctl-lldp-uses-table_empty_string-instead-of-s.patch
index 141e5af..ed0db4f 100644
--- a/board/czechlight/common/patches/systemd/0005-networkctl-lldp-uses-table_empty_string-instead-of-s.patch
+++ b/board/czechlight/common/patches/systemd/0005-networkctl-lldp-uses-table_empty_string-instead-of-s.patch
@@ -1,4 +1,4 @@
-From 3f997c34cdaef7a66fdb1d0bc10a1bafd4f7e656 Mon Sep 17 00:00:00 2001
+From d17ff9b2b0f3f0d2bfb54f9e3e965874e6df1974 Mon Sep 17 00:00:00 2001
 From: Tomas Pecka <peckato1@users.noreply.github.com>
 Date: Thu, 7 Oct 2021 14:11:45 +0200
 Subject: [PATCH 5/9] networkctl: lldp uses table_empty_string instead of strna
@@ -39,5 +39,5 @@
                                  return table_log_add_error(r);
  
 -- 
-2.34.1
+2.35.1
 
diff --git a/board/czechlight/common/patches/systemd/0006-networkctl-lldp-table-now-ellpsizes-via-table-functi.patch b/board/czechlight/common/patches/systemd/0006-networkctl-lldp-table-now-ellpsizes-via-table-functi.patch
index ef0c2e4..9b5b54c 100644
--- a/board/czechlight/common/patches/systemd/0006-networkctl-lldp-table-now-ellpsizes-via-table-functi.patch
+++ b/board/czechlight/common/patches/systemd/0006-networkctl-lldp-table-now-ellpsizes-via-table-functi.patch
@@ -1,4 +1,4 @@
-From 90271bd69a7488714a51173dcec3f349459761c9 Mon Sep 17 00:00:00 2001
+From 5aa44bfdab3215cf495442fb931a23f88a66d1c7 Mon Sep 17 00:00:00 2001
 From: Tomas Pecka <peckato1@users.noreply.github.com>
 Date: Thu, 7 Oct 2021 14:16:53 +0200
 Subject: [PATCH 6/9] networkctl: lldp table now ellpsizes via table functions
@@ -86,5 +86,5 @@
                                  capabilities = lldp_capabilities_to_string(cc);
                                  all |= cc;
 -- 
-2.34.1
+2.35.1
 
diff --git a/board/czechlight/common/patches/systemd/0007-networkctl-lldp-now-uses-varlink-call.patch b/board/czechlight/common/patches/systemd/0007-networkctl-lldp-now-uses-varlink-call.patch
index d898278..44d0f82 100644
--- a/board/czechlight/common/patches/systemd/0007-networkctl-lldp-now-uses-varlink-call.patch
+++ b/board/czechlight/common/patches/systemd/0007-networkctl-lldp-now-uses-varlink-call.patch
@@ -1,4 +1,4 @@
-From ffcce15c1f130f8a52ab050d009946a50472dfbc Mon Sep 17 00:00:00 2001
+From 1e805d15da85b85dfd54684557da1415b0294903 Mon Sep 17 00:00:00 2001
 From: Tomas Pecka <peckato1@users.noreply.github.com>
 Date: Wed, 15 Sep 2021 14:42:34 +0200
 Subject: [PATCH 7/9] networkctl: lldp now uses varlink call
@@ -209,11 +209,9 @@
 +        if (table_set_empty_string(udata.table, "n/a") < 0)
                  return log_oom();
  
-+        varlink_set_userdata(link, &udata);
-+
-         for (int i = 0; i < c; i++) {
+-        for (int i = 0; i < c; i++) {
 -                _cleanup_fclose_ FILE *f = NULL;
-+                _cleanup_(json_variant_unrefp) JsonVariant *cparams = NULL;
++        varlink_set_userdata(link, &udata);
  
 -                r = open_lldp_neighbors(links[i].ifindex, &f);
 -                if (r == -ENOENT)
@@ -222,18 +220,13 @@
 -                        log_warning_errno(r, "Failed to open LLDP data for %i, ignoring: %m", links[i].ifindex);
 -                        continue;
 -                }
-+                udata.link_name = links[i].name;
- 
+-
 -                for (;;) {
 -                        _cleanup_free_ char *capabilities = NULL;
 -                        const char *chassis_id = NULL, *port_id = NULL, *system_name = NULL, *port_description = NULL;
 -                        _cleanup_(sd_lldp_neighbor_unrefp) sd_lldp_neighbor *n = NULL;
 -                        uint16_t cc;
-+                r = json_build(&cparams, JSON_BUILD_OBJECT(
-+                                        JSON_BUILD_PAIR("ifindex", JSON_BUILD_UNSIGNED(links[i].ifindex))));
-+                if (r < 0)
-+                        return r;
- 
+-
 -                        r = next_lldp_neighbor(f, &n);
 -                        if (r < 0) {
 -                                log_warning_errno(r, "Failed to read neighbor data: %m");
@@ -241,20 +234,24 @@
 -                        }
 -                        if (r == 0)
 -                                break;
-+                r = varlink_observe(link, method, cparams);
-+                if (r < 0)
-+                        return log_error_errno(r, "Failed to execute varlink call: %m");
++        for (int i = 0; i < c; i++) {
++                _cleanup_(json_variant_unrefp) JsonVariant *cparams = NULL;
  
 -                        (void) sd_lldp_neighbor_get_chassis_id_as_string(n, &chassis_id);
 -                        (void) sd_lldp_neighbor_get_port_id_as_string(n, &port_id);
 -                        (void) sd_lldp_neighbor_get_system_name(n, &system_name);
 -                        (void) sd_lldp_neighbor_get_port_description(n, &port_description);
--
++                udata.link_name = links[i].name;
+ 
 -                        if (sd_lldp_neighbor_get_enabled_capabilities(n, &cc) >= 0) {
 -                                capabilities = lldp_capabilities_to_string(cc);
 -                                all |= cc;
 -                        }
--
++                r = json_build(&cparams, JSON_BUILD_OBJECT(
++                                        JSON_BUILD_PAIR("ifindex", JSON_BUILD_UNSIGNED(links[i].ifindex))));
++                if (r < 0)
++                        return r;
+ 
 -                        r = table_add_many(table,
 -                                           TABLE_STRING, links[i].name,
 -                                           TABLE_STRING, chassis_id,
@@ -264,7 +261,10 @@
 -                                           TABLE_STRING, port_description);
 -                        if (r < 0)
 -                                return table_log_add_error(r);
--
++                r = varlink_observe(link, method, cparams);
++                if (r < 0)
++                        return log_error_errno(r, "Failed to execute varlink call: %m");
+ 
 -                        m++;
 -                }
 +                r = varlink_observe_complete(link);
@@ -286,5 +286,5 @@
  
          return 0;
 -- 
-2.34.1
+2.35.1
 
diff --git a/board/czechlight/common/patches/systemd/0008-networkctl-allow-format-LLDP-capabilities-string-wit.patch b/board/czechlight/common/patches/systemd/0008-networkctl-allow-format-LLDP-capabilities-string-wit.patch
index 6b2c299..8e89013 100644
--- a/board/czechlight/common/patches/systemd/0008-networkctl-allow-format-LLDP-capabilities-string-wit.patch
+++ b/board/czechlight/common/patches/systemd/0008-networkctl-allow-format-LLDP-capabilities-string-wit.patch
@@ -1,4 +1,4 @@
-From b6b2ad094aba092aadda307c4d786a541d878211 Mon Sep 17 00:00:00 2001
+From de6ad887e413ee3e66e368f707e08ea84aa72a91 Mon Sep 17 00:00:00 2001
 From: Tomas Pecka <peckato1@users.noreply.github.com>
 Date: Wed, 15 Sep 2021 14:30:19 +0200
 Subject: [PATCH 8/9] networkctl: allow format LLDP capabilities string without
@@ -54,5 +54,5 @@
                  r = table_add_many(udata->table,
                                  TABLE_STRING, udata->link_name,
 -- 
-2.34.1
+2.35.1
 
diff --git a/board/czechlight/common/patches/systemd/0009-networkctl-JSON-output-in-networkctl-lldp.patch b/board/czechlight/common/patches/systemd/0009-networkctl-JSON-output-in-networkctl-lldp.patch
index f85c6c3..fc6a699 100644
--- a/board/czechlight/common/patches/systemd/0009-networkctl-JSON-output-in-networkctl-lldp.patch
+++ b/board/czechlight/common/patches/systemd/0009-networkctl-JSON-output-in-networkctl-lldp.patch
@@ -1,4 +1,4 @@
-From f681abcf74f1a03f64fbcec15c33aae026dcdf51 Mon Sep 17 00:00:00 2001
+From 2fda28e34623cd24752ecad2dcea14f7ab46cb02 Mon Sep 17 00:00:00 2001
 From: Tomas Pecka <peckato1@users.noreply.github.com>
 Date: Wed, 6 Oct 2021 10:11:31 +0200
 Subject: [PATCH 9/9] networkctl: JSON output in networkctl lldp
@@ -6,8 +6,8 @@
 `networkctl lldp` now outputs also in JSON format when `--json=*`
 argument passed. The LLDP neighbors are listed in per interface lists.
 ---
- src/network/networkctl.c | 136 +++++++++++++++++++++++++--------------
- 1 file changed, 88 insertions(+), 48 deletions(-)
+ src/network/networkctl.c | 118 ++++++++++++++++++++++++++-------------
+ 1 file changed, 79 insertions(+), 39 deletions(-)
 
 diff --git a/src/network/networkctl.c b/src/network/networkctl.c
 index 9fbeed6908..0f48aa4bf7 100644
@@ -75,47 +75,6 @@
                  return c;
  
          pager_open(arg_pager_flags);
--
--        udata.table = table_new("link",
--                                "chassis id",
--                                "system name",
--                                "caps",
--                                "port id",
--                                "port description");
--        if (!udata.table)
--                return log_oom();
--
--        if (arg_full)
--                table_set_width(udata.table, 0);
--
--        table_set_header(udata.table, arg_legend);
--
--        assert_se(cell = table_get_cell(udata.table, 0, 0));
--        table_set_minimum_width(udata.table, cell, 16);
--        table_set_maximum_width(udata.table, cell, 16);
--
--        assert_se(cell = table_get_cell(udata.table, 0, 1));
--        table_set_minimum_width(udata.table, cell, 17);
--        table_set_maximum_width(udata.table, cell, 17);
--
--        assert_se(cell = table_get_cell(udata.table, 0, 2));
--        table_set_minimum_width(udata.table, cell, 16);
--        table_set_maximum_width(udata.table, cell, 16);
--
--        assert_se(cell = table_get_cell(udata.table, 0, 3));
--        table_set_minimum_width(udata.table, cell, 11);
--        table_set_maximum_width(udata.table, cell, 11);
--
--        assert_se(cell = table_get_cell(udata.table, 0, 4));
--        table_set_minimum_width(udata.table, cell, 17);
--        table_set_maximum_width(udata.table, cell, 17);
--
--        assert_se(cell = table_get_cell(udata.table, 0, 5));
--        table_set_minimum_width(udata.table, cell, 16);
--        table_set_maximum_width(udata.table, cell, 16);
--
--        if (table_set_empty_string(udata.table, "n/a") < 0)
--                return log_oom();
 +        if (arg_json_format_flags == JSON_FORMAT_OFF) {
 +                TableCell *cell;
 +
@@ -127,36 +86,68 @@
 +                                        "port description");
 +                if (!udata.table)
 +                        return log_oom();
-+
+ 
+-        udata.table = table_new("link",
+-                                "chassis id",
+-                                "system name",
+-                                "caps",
+-                                "port id",
+-                                "port description");
+-        if (!udata.table)
+-                return log_oom();
+-
+-        if (arg_full)
+-                table_set_width(udata.table, 0);
 +                if (arg_full)
 +                        table_set_width(udata.table, 0);
-+
+ 
+-        table_set_header(udata.table, arg_legend);
 +                table_set_header(udata.table, arg_legend);
-+
+ 
+-        assert_se(cell = table_get_cell(udata.table, 0, 0));
+-        table_set_minimum_width(udata.table, cell, 16);
+-        table_set_maximum_width(udata.table, cell, 16);
 +                assert_se(cell = table_get_cell(udata.table, 0, 0));
 +                table_set_minimum_width(udata.table, cell, 16);
 +                table_set_maximum_width(udata.table, cell, 16);
-+
+ 
+-        assert_se(cell = table_get_cell(udata.table, 0, 1));
+-        table_set_minimum_width(udata.table, cell, 17);
+-        table_set_maximum_width(udata.table, cell, 17);
 +                assert_se(cell = table_get_cell(udata.table, 0, 1));
 +                table_set_minimum_width(udata.table, cell, 17);
 +                table_set_maximum_width(udata.table, cell, 17);
-+
+ 
+-        assert_se(cell = table_get_cell(udata.table, 0, 2));
+-        table_set_minimum_width(udata.table, cell, 16);
+-        table_set_maximum_width(udata.table, cell, 16);
 +                assert_se(cell = table_get_cell(udata.table, 0, 2));
 +                table_set_minimum_width(udata.table, cell, 16);
 +                table_set_maximum_width(udata.table, cell, 16);
-+
+ 
+-        assert_se(cell = table_get_cell(udata.table, 0, 3));
+-        table_set_minimum_width(udata.table, cell, 11);
+-        table_set_maximum_width(udata.table, cell, 11);
 +                assert_se(cell = table_get_cell(udata.table, 0, 3));
 +                table_set_minimum_width(udata.table, cell, 11);
 +                table_set_maximum_width(udata.table, cell, 11);
-+
+ 
+-        assert_se(cell = table_get_cell(udata.table, 0, 4));
+-        table_set_minimum_width(udata.table, cell, 17);
+-        table_set_maximum_width(udata.table, cell, 17);
 +                assert_se(cell = table_get_cell(udata.table, 0, 4));
 +                table_set_minimum_width(udata.table, cell, 17);
 +                table_set_maximum_width(udata.table, cell, 17);
-+
+ 
+-        assert_se(cell = table_get_cell(udata.table, 0, 5));
+-        table_set_minimum_width(udata.table, cell, 16);
+-        table_set_maximum_width(udata.table, cell, 16);
 +                assert_se(cell = table_get_cell(udata.table, 0, 5));
 +                table_set_minimum_width(udata.table, cell, 16);
 +                table_set_maximum_width(udata.table, cell, 16);
-+
+ 
+-        if (table_set_empty_string(udata.table, "n/a") < 0)
+-                return log_oom();
 +                if (table_set_empty_string(udata.table, "n/a") < 0)
 +                        return log_oom();
 +        } else {
@@ -192,5 +183,5 @@
  
          return 0;
 -- 
-2.34.1
+2.35.1
 
diff --git a/submodules/buildroot b/submodules/buildroot
index 0308abf..d110034 160000
--- a/submodules/buildroot
+++ b/submodules/buildroot
@@ -1 +1 @@
-Subproject commit 0308abfd2c725e32e7fcc31c73f8cb8319a30a2f
+Subproject commit d110034fea07955f6dca7326ad4472f8979ca21d
diff --git a/submodules/dependencies b/submodules/dependencies
index d5e3d9d..68b26b0 160000
--- a/submodules/dependencies
+++ b/submodules/dependencies
@@ -1 +1 @@
-Subproject commit d5e3d9dd2a50d79844b95e23cf7b727877247e5e
+Subproject commit 68b26b06d1378f15f129931339e58523e9f07465