<6> [437.998331] [IGT] gem_exec_suspend: executing <6> [438.038080] [IGT] gem_exec_suspend: starting subtest basic-S0 <6> [438.038206] [IGT] gem_exec_suspend: starting dynamic subtest smem <6> [439.459539] PM: suspend entry (s2idle) <6> [439.469567] Filesystems sync: 0.010 seconds
