From 4d7009d7597e98a29cd774040ff72921a5e91768 Mon Sep 17 00:00:00 2001
From: "Jan Sierpina @ Solvti" <jan.sierpina@solvti.com>
Date: Thu, 14 Aug 2025 07:59:52 +0200
Subject: [PATCH] Dump trace on worker timeout

---
 odoo/service/server.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/odoo/service/server.py b/odoo/service/server.py
index 35f88d97dc50a..a183765895474 100644
--- a/odoo/service/server.py
+++ b/odoo/service/server.py
@@ -921,6 +921,14 @@ def process_timeout(self):
                               worker.__class__.__name__,
                               pid,
                               worker.watchdog_timeout)
+                # Dump stack trace of the timed-out worker before killing it
+                _logger.info("Dumping stack trace of timed-out worker (%s) before termination", pid)
+                try:
+                    # Send SIGQUIT to trigger stack dump in the worker process
+                    self.worker_kill(pid, signal.SIGQUIT)
+                    time.sleep(0.1)
+                except OSError:
+                    pass
                 self.worker_kill(pid, signal.SIGKILL)
 
     def process_spawn(self):