From d56e1a13aa1ce17ff630fc78c9230b37931cadb9 Mon Sep 17 00:00:00 2001
From: Augustin Cavalier <waddlesplash@gmail.com>
Date: Mon, 3 Mar 2025 14:43:30 -0500
Subject: [PATCH] kernel/locks: Make the assertion in mutex_destroy print a
 backtrace of the owning thread.

---
 src/system/kernel/locks/lock.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/system/kernel/locks/lock.cpp b/src/system/kernel/locks/lock.cpp
index 067b73d08b..e53ebc72f8 100644
--- a/src/system/kernel/locks/lock.cpp
+++ b/src/system/kernel/locks/lock.cpp
@@ -880,7 +880,7 @@ mutex_destroy(mutex* lock)
 #if KDEBUG
 	if (lock->holder != -1 && thread_get_current_thread_id() != lock->holder) {
 		panic("mutex_destroy(): the lock (%p) is held by %" B_PRId32 ", not "
-			"by the caller", lock, lock->holder);
+			"by the caller @! bt %" B_PRId32, lock, lock->holder, lock->holder);
 		if (_mutex_lock(lock, &locker) != B_OK)
 			return;
 		locker.Lock();