diff --git a/.github/workflows/behat-mariadb.yml b/.github/workflows/behat-mariadb.yml
index f7cfc060e7..36f1068e36 100644
--- a/.github/workflows/behat-mariadb.yml
+++ b/.github/workflows/behat-mariadb.yml
@@ -87,6 +87,10 @@ jobs:
       - name: Install system dependencies
         run: sudo apt update && sudo apt install poppler-utils
 
+      - name: Install PHP crash diagnostics
+        if: runner.debug == '1'
+        run: sudo apt install -y gdb systemd-coredump
+
       - name: Checkout server
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
@@ -176,6 +180,19 @@ jobs:
         run: |
           cat data/nextcloud.log
 
+      - name: List PHP core dumps
+        if: failure() && runner.debug == '1'
+        run: |
+          sudo coredumpctl --no-pager list || true
+
+      - name: Upload PHP server diagnostics
+        if: failure() && runner.debug == '1'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: behat-mariadb-server-diagnostics-${{ matrix.mariadb-versions }}-php${{ matrix.php-versions }}-nc${{ matrix.server-versions }}
+          path: /tmp/behat-php-server-*
+          if-no-files-found: ignore
+
   summary:
     permissions:
       contents: none
diff --git a/.github/workflows/behat-mysql.yml b/.github/workflows/behat-mysql.yml
index ee666c44cb..e51cf28435 100644
--- a/.github/workflows/behat-mysql.yml
+++ b/.github/workflows/behat-mysql.yml
@@ -91,6 +91,10 @@ jobs:
       - name: Install system dependencies
         run: sudo apt update && sudo apt install poppler-utils
 
+      - name: Install PHP crash diagnostics
+        if: runner.debug == '1'
+        run: sudo apt install -y gdb systemd-coredump
+
       - name: Checkout server
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
@@ -188,6 +192,19 @@ jobs:
         run: |
           cat data/nextcloud.log
 
+      - name: List PHP core dumps
+        if: failure() && runner.debug == '1'
+        run: |
+          sudo coredumpctl --no-pager list || true
+
+      - name: Upload PHP server diagnostics
+        if: failure() && runner.debug == '1'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: behat-mysql-server-diagnostics-php${{ matrix.php-versions }}-nc${{ matrix.server-versions }}
+          path: /tmp/behat-php-server-*
+          if-no-files-found: ignore
+
   summary:
     permissions:
       contents: none
diff --git a/.github/workflows/behat-pgsql.yml b/.github/workflows/behat-pgsql.yml
index fe45ef58b2..7f802a0313 100644
--- a/.github/workflows/behat-pgsql.yml
+++ b/.github/workflows/behat-pgsql.yml
@@ -90,6 +90,10 @@ jobs:
       - name: Install system dependencies
         run: sudo apt update && sudo apt install poppler-utils
 
+      - name: Install PHP crash diagnostics
+        if: runner.debug == '1'
+        run: sudo apt install -y gdb systemd-coredump
+
       - name: Checkout server
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
@@ -182,6 +186,19 @@ jobs:
         run: |
           cat data/nextcloud.log
 
+      - name: List PHP core dumps
+        if: failure() && runner.debug == '1'
+        run: |
+          sudo coredumpctl --no-pager list || true
+
+      - name: Upload PHP server diagnostics
+        if: failure() && runner.debug == '1'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: behat-pgsql-server-diagnostics-php${{ matrix.php-versions }}-nc${{ matrix.server-versions }}
+          path: /tmp/behat-php-server-*
+          if-no-files-found: ignore
+
   summary:
     permissions:
       contents: none
diff --git a/.github/workflows/behat-sqlite.yml b/.github/workflows/behat-sqlite.yml
index 3403df4181..7a052096c6 100644
--- a/.github/workflows/behat-sqlite.yml
+++ b/.github/workflows/behat-sqlite.yml
@@ -81,6 +81,10 @@ jobs:
       - name: Install system dependencies
         run: sudo apt update && sudo apt install poppler-utils
 
+      - name: Install PHP crash diagnostics
+        if: runner.debug == '1'
+        run: sudo apt install -y gdb systemd-coredump
+
       - name: Checkout server
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
@@ -173,6 +177,19 @@ jobs:
         run: |
           cat data/nextcloud.log
 
+      - name: List PHP core dumps
+        if: failure() && runner.debug == '1'
+        run: |
+          sudo coredumpctl --no-pager list || true
+
+      - name: Upload PHP server diagnostics
+        if: failure() && runner.debug == '1'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: behat-sqlite-server-diagnostics-php${{ matrix.php-versions }}-nc${{ matrix.server-versions }}
+          path: /tmp/behat-php-server-*
+          if-no-files-found: ignore
+
   summary:
     permissions:
       contents: none
diff --git a/tests/integration/composer.lock b/tests/integration/composer.lock
index 12cbc02a09..2211645a02 100644
--- a/tests/integration/composer.lock
+++ b/tests/integration/composer.lock
@@ -905,16 +905,16 @@
         },
         {
             "name": "libresign/behat-builtin-extension",
-            "version": "v0.7.0",
+            "version": "v0.7.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/LibreSign/behat-builtin-extension.git",
-                "reference": "fbb27f1573ab646f774daab8f4a6c5d5e2c25102"
+                "reference": "ebcadfc0f70e0e2a102bf97138f05a2b949484ec"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/LibreSign/behat-builtin-extension/zipball/fbb27f1573ab646f774daab8f4a6c5d5e2c25102",
-                "reference": "fbb27f1573ab646f774daab8f4a6c5d5e2c25102",
+                "url": "https://api.github.com/repos/LibreSign/behat-builtin-extension/zipball/ebcadfc0f70e0e2a102bf97138f05a2b949484ec",
+                "reference": "ebcadfc0f70e0e2a102bf97138f05a2b949484ec",
                 "shasum": ""
             },
             "require": {
@@ -945,9 +945,9 @@
             "description": "Behat extension to run php built-in web server",
             "support": {
                 "issues": "https://github.com/LibreSign/behat-builtin-extension/issues",
-                "source": "https://github.com/LibreSign/behat-builtin-extension/tree/v0.7.0"
+                "source": "https://github.com/LibreSign/behat-builtin-extension/tree/v0.7.1"
             },
-            "time": "2026-09-19T19:17:52+00:00"
+            "time": "2026-09-24T06:33:02+00:00"
         },
         {
             "name": "libresign/behat-tsa-extension",
@@ -1128,23 +1128,23 @@
         },
         {
             "name": "libresign/nextcloud-behat",
-            "version": "v1.6.1",
+            "version": "v1.6.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/LibreSign/nextcloud-behat.git",
-                "reference": "c650035f5e61d19110b8d62ca4a8a073ad7fad12"
+                "reference": "76feab4b9192f10ab2eb14ef63ac64a7912de864"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/LibreSign/nextcloud-behat/zipball/c650035f5e61d19110b8d62ca4a8a073ad7fad12",
-                "reference": "c650035f5e61d19110b8d62ca4a8a073ad7fad12",
+                "url": "https://api.github.com/repos/LibreSign/nextcloud-behat/zipball/76feab4b9192f10ab2eb14ef63ac64a7912de864",
+                "reference": "76feab4b9192f10ab2eb14ef63ac64a7912de864",
                 "shasum": ""
             },
             "require": {
                 "behat/behat": "^3.29",
                 "estahn/json-query-wrapper": "*",
                 "guzzlehttp/guzzle": "^7.10",
-                "libresign/behat-builtin-extension": "^0.7.0",
+                "libresign/behat-builtin-extension": "^0.7.1",
                 "php": ">=8.2",
                 "phpunit/phpunit": "*"
             },
@@ -1182,9 +1182,9 @@
             ],
             "support": {
                 "issues": "https://github.com/LibreSign/nextcloud-behat/issues",
-                "source": "https://github.com/LibreSign/nextcloud-behat/tree/v1.6.1"
+                "source": "https://github.com/LibreSign/nextcloud-behat/tree/v1.6.2"
             },
-            "time": "2026-09-20T16:52:51+00:00"
+            "time": "2026-09-24T14:06:44+00:00"
         },
         {
             "name": "myclabs/deep-copy",