diff --git a/openbsc/src/abis_rsl.c b/openbsc/src/abis_rsl.c
index 787a803..d669ba0 100644
--- a/openbsc/src/abis_rsl.c
+++ b/openbsc/src/abis_rsl.c
@@ -237,6 +237,8 @@
 	}
 
 	lchan = &ts->lchan[lch_idx];
+	debug_set_context(BSC_CTX_LCHAN, lchan);
+	debug_set_context(BSC_CTX_SUBSCR, lchan->subscr);
 
 	return lchan;
 }