Index: util-linux-2.38~rc1/tests/ts/lsfd/mkfds-ro-regular-file
===================================================================
--- util-linux-2.38~rc1.orig/tests/ts/lsfd/mkfds-ro-regular-file
+++ util-linux-2.38~rc1/tests/ts/lsfd/mkfds-ro-regular-file
@@ -20,6 +20,7 @@ TS_DESC="read-only regular file"
 . $TS_TOPDIR/functions.sh
 ts_init "$*"
 
+TS_KNOWN_FAIL="yes"
 . $TS_SELF/lsfd-functions.bash
 
 ts_check_test_command "$TS_CMD_LSFD"
Index: util-linux-2.38~rc1/tests/ts/lsfd/mkfds-rw-character-device
===================================================================
--- util-linux-2.38~rc1.orig/tests/ts/lsfd/mkfds-rw-character-device
+++ util-linux-2.38~rc1/tests/ts/lsfd/mkfds-rw-character-device
@@ -20,6 +20,8 @@ TS_DESC="character device with O_RDWR"
 . $TS_TOPDIR/functions.sh
 ts_init "$*"
 
+TS_KNOWN_FAIL="yes"
+
 . $TS_SELF/lsfd-functions.bash
 
 ts_check_test_command "$TS_CMD_LSFD"
