diff --git a/tools/gdb/nuttxgdb/protocols/wqueue.py b/tools/gdb/nuttxgdb/protocols/wqueue.py
new file mode 100644
index 00000000000..479175478df
--- /dev/null
+++ b/tools/gdb/nuttxgdb/protocols/wqueue.py
@@ -0,0 +1,71 @@
+############################################################################
+# tools/gdb/nuttxgdb/protocols/wqueue.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+from __future__ import annotations
+
+from typing import List
+
+from .value import Value
+
+
+class Work(Value):
+    """struct work_s"""
+
+    class U(Value):
+        class S(Value):
+            dq: Value
+            qtime: Value
+
+        s: S
+        timer: Value  # wdog_s
+
+    u: U
+    worker: Value  # void (*worker_t)(FAR void *arg);
+    arg: Value
+    wq: KWorkQueue
+
+
+class KWorker(Value):
+    """struct kworker_s"""
+
+    pid: Value
+    work: Value
+    wait: Value
+
+
+class KWorkQueue(Value):
+    """struct kwork_wqueue_s"""
+
+    q: Value
+    sem: Value
+    exsem: Value
+    nthreads: int
+    exit: bool
+    worker: List[Value]
+
+
+class HPWorkQueue(KWorkQueue):
+    """struct hp_wqueue_s"""
+
+
+class LPWorkQueue(KWorkQueue):
+    """struct lp_wqueue_s"""
diff --git a/tools/gdb/nuttxgdb/utils.py b/tools/gdb/nuttxgdb/utils.py
index f2aaec83586..b79f5850e16 100644
--- a/tools/gdb/nuttxgdb/utils.py
+++ b/tools/gdb/nuttxgdb/utils.py
@@ -837,6 +837,31 @@ def get_thread_tls(pid, key):
         return None
 
 
+def get_task_argvstr(tcb: Tcb) -> List[str]:
+    args = []
+    try:
+        TCB_FLAG_TTYPE_MASK = get_symbol_value("TCB_FLAG_TTYPE_MASK")
+        TCB_FLAG_TTYPE_PTHREAD = get_symbol_value("TCB_FLAG_TTYPE_PTHREAD")
+
+        if tcb.flags & TCB_FLAG_TTYPE_MASK == TCB_FLAG_TTYPE_PTHREAD:
+            if tcb.type.code != gdb.TYPE_CODE_PTR:
+                tcb = tcb.address
+            tcb = tcb.cast(lookup_type("struct pthread_tcb_s").pointer())
+            return ["", f"{tcb['cmn']['entry']['main']}", f'{tcb["arg"]}']
+
+        tls_info_s = lookup_type("struct tls_info_s").pointer()
+        tls = tcb.stack_alloc_ptr.cast(tls_info_s)
+        argv = int(tcb.stack_alloc_ptr) + int(tls.tl_size)
+        argv = gdb.Value(argv).cast(lookup_type("char").pointer().pointer())
+        while argv.dereference():
+            args.append(argv.dereference().string())
+            argv += 1
+    except gdb.error:
+        pass
+
+    return args
+
+
 def gather_modules(dir=None) -> List[str]:
     dir = os.path.normpath(dir) if dir else os.path.dirname(__file__)
     return [
diff --git a/tools/gdb/nuttxgdb/wqueue.py b/tools/gdb/nuttxgdb/wqueue.py
new file mode 100644
index 00000000000..a768411f393
--- /dev/null
+++ b/tools/gdb/nuttxgdb/wqueue.py
@@ -0,0 +1,170 @@
+############################################################################
+# tools/gdb/nuttxgdb/wqueue.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+from __future__ import annotations
+
+from typing import List
+
+import gdb
+
+from . import lists, utils
+from .protocols import wqueue as p
+from .utils import Value
+
+
+class Work(Value, p.Work):
+    def __init__(self, work: p.Work):
+        if work.type.code == gdb.TYPE_CODE_PTR:
+            work = work.dereference()
+        super().__init__(work)
+
+    @property
+    def wqueue(self) -> WorkQueue:
+        return WorkQueue(self.wq)
+
+    def __repr__(self) -> str:
+        return f"work_s@{self.address:#x}: {self.worker.format_string(styling=True)} arg={self.arg}"
+
+    def __str__(self) -> str:
+        return self.__repr__()
+
+
+class KWorker(Value, p.KWorker):
+    """Worker thread information"""
+
+    def __init__(self, worker: p.KWorker, wqueue=None):
+        if worker.type.code == gdb.TYPE_CODE_PTR:
+            worker = worker.dereference()
+        super().__init__(worker)
+        self.wqueue = wqueue
+
+    @property
+    def is_running(self):
+        return self.work
+
+    @property
+    def work(self) -> Work:
+        work = self["work"]
+        return Work(work) if work else None
+
+    @property
+    def name(self):
+        return utils.get_task_name(utils.get_tcb(self.pid))
+
+    def __repr__(self):
+        return f"kworker_s@{self.address:#x} {self.work or 'idle'}"
+
+    def __str__(self):
+        return self.__repr__()
+
+
+class WorkQueue(Value, p.KWorkQueue):
+    """Work queue information"""
+
+    def __init__(self, queue: p.KWorkQueue, name: str = None):
+        if queue.type.code == gdb.TYPE_CODE_PTR:
+            queue = queue.dereference()
+        super().__init__(queue)
+        self.name = name or "<noname>"
+
+    @property
+    def workers(self) -> List[Work]:
+        work_s = utils.lookup_type("struct work_s")
+        return [
+            Work(worker.cast(work_s.pointer())) for worker in lists.NxDQueue(self.q)
+        ]
+
+    @property
+    def threads(self) -> List[KWorker]:
+        return [
+            KWorker(thread, wqueue=self)
+            for thread in utils.ArrayIterator(self.worker, self.nthreads)
+        ]
+
+    @property
+    def nthreads(self):
+        return int(self["nthreads"])
+
+    @property
+    def is_running(self):
+        return any(thread.is_running for thread in self.threads)
+
+    @property
+    def is_exiting(self):
+        return self.exit
+
+    def __repr__(self):
+        state = "running" if self.is_running else "idle"
+        return f"{self.name}@{self.address:#x}, {state}, {self.nthreads} threads, {len(self.workers)} work"
+
+    def __str__(self):
+        return self.__repr__()
+
+
+def get_work_queues() -> List[WorkQueue]:
+    entry = gdb.parse_and_eval("work_thread")
+    kwork_wqueue_s = utils.lookup_type("struct kwork_wqueue_s")
+
+    tcbs = utils.get_tcbs()
+    #  The function address may be or'ed with 0x01
+    tcbs = filter(lambda tcb: int(tcb.entry.main) & ~0x01 == entry, tcbs)
+    queue = []
+    for tcb in tcbs:
+        if not (args := utils.get_task_argvstr(tcb)):
+            continue
+        #   wqueue  = (FAR struct kwork_wqueue_s *)
+        #             ((uintptr_t)strtoul(argv[1], NULL, 16));
+        #   kworker = (FAR struct kworker_s *)
+        #             ((uintptr_t)strtoul(argv[2], NULL, 16));
+        wqueue = gdb.Value(int(args[1], 16)).cast(kwork_wqueue_s.pointer())
+        wqueue = WorkQueue(wqueue, name=utils.get_task_name(tcb))
+        if wqueue not in queue:
+            queue.append(wqueue)
+
+    return queue
+
+
+class WorkQueueDump(gdb.Command):
+    """Show work queue information"""
+
+    def __init__(self):
+        if not utils.get_symbol_value("CONFIG_SCHED_WORKQUEUE"):
+            return
+
+        super().__init__("worker", gdb.COMMAND_USER)
+
+    def invoke(self, arg, from_tty):
+        queues = get_work_queues()
+        for queue in queues:
+            print(f"{queue}")
+            if not queue.is_running:
+                continue
+
+            print("    Running:")  # Dump the work that is running
+            running = [thread for thread in queue.threads if thread.is_running]
+            print("\n".join(f"    {thread}" for thread in running))
+
+            if not queue.workers:
+                continue
+
+            print("    Queued:")
+            print("\n".join(f"    {work}" for work in queue.workers))