diff --git a/changes/bug22356 b/changes/bug22356
new file mode 100644
index 0000000000..0082b542be
--- /dev/null
+++ b/changes/bug22356
@@ -0,0 +1,5 @@
+  o Minor bugfixes (logging, relay):
+    - Downgrade "assigned_to_cpuworker failed" message to INFO-level
+      severity. In every case that can reach it, either a better warning
+      has already been logged, or no warning is warranted. Fixes bug 22356;
+      bugfix on 0.2.6.3-alpha.
diff --git a/src/or/cpuworker.c b/src/or/cpuworker.c
index af79fafaa6..1013fa555e 100644
--- a/src/or/cpuworker.c
+++ b/src/or/cpuworker.c
@@ -475,7 +475,7 @@ queue_pending_tasks(void)
       return;
 
     if (assign_onionskin_to_cpuworker(circ, onionskin))
-      log_warn(LD_OR,"assign_to_cpuworker failed. Ignoring.");
+      log_info(LD_OR,"assign_to_cpuworker failed. Ignoring.");
   }
 }