00000001:02000400:0.0F:1734256340.886786:0:6580:0:(debug.c:681:libcfs_debug_mark_buffer()) DEBUG MARKER: == conf-sanity test 123ac: llog_print with --start and --end ========================================================== 04:52:20 (1734256340) 00000001:02000400:1.0F:1734256343.720405:0:6841:0:(debug.c:681:libcfs_debug_mark_buffer()) DEBUG MARKER: conf-sanity test_123ac: @@@@@@ FAIL: MDT start failed Debug log: 2 lines, 2 kept, 0 dropped, 0 bad.