[  134.466285] raid6test: test_disks(24, 36): faila= 24(D)  failb= 36(D)  OK
[  134.490194] raid6test: test_disks(24, 37): faila= 24(D)  failb= 37(D)  OK
[  134.510521] raid6test: test_disks(24, 38): faila= 24(D)  failb= 38(D)  OK
[  134.526853] BUG: workqueue lockup - pool
[  134.532491] raid6test: test_disks(24, 39): faila= 24(D)  failb= 39(D)  OK
[  134.533750] raid6test: test_disks(24, 40): faila= 24(D)  failb= 40(D)  OK
[  134.534982] raid6test: test_disks(24, 41): faila= 24(D)  failb= 41(D)  OK
