acersb_get_intr_status+0x34 16384 | 29 ata_set_feature+0x124 32768 | 1 ata_disk_start+0x15c ata_hba_start+0xbc ghd_waitq_process_and \ _mutex_hold+0x70 ghd_waitq_process_and \ _mutex_exit+0x4 ghd_transport+0x12c