[ 71.753257] Running test [R:13303248 T:43 - Storage - multipath mapping test - Kernel: 6.2.0-0.rc5.c96618275234.43.test.eln.s390x] [ 72.869319] scsi_debug:sdebug_driver_probe: scsi_debug: trim poll_queues to 0 . poll_q/nr_hw = (0/1) [ 72.869335] scsi host0: scsi_debug: version 0191 [20210520] [ 72.869335] dev_size_mb=1024, opts=0x0, submit_queues=1, statistics=0 [ 72.869578] scsi 0:0:0:0: Direct-Access Linux scsi_debug 0191 PQ : 0 ANSI: 7 [ 72.886429] sd 0:0:0:0: Power-on or device reset occurred [ 72.906492] sd 0:0:0:0: [sda] 2097152 512-byte logical blocks: (1.07 GB/1.00 GiB) [ 72.916714] sd 0:0:0:0: [sda] Write Protect is off [ 72.936750] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supp orts DPO and FUA [ 72.967079] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes [ 72.967088] sd 0:0:0:0: [sda] Optimal transfer size 524288 bytes [ 73.091511] sd 0:0:0:0: [sda] Attached SCSI disk [ 73.564758] device-mapper: multipath service-time: version 0.3.0 loaded [ 76.045684] dm-0: detected capacity change from 2097152 to 0 [ 83.021001] sd 0:0:0:0: [sda] Synchronizing SCSI cache