2026-09-06T11:38:42.002923Z  INFO applied GEMM plan constraint source_operation=0 matching_plans=1 constraint=GemmPlanConstraint { source_operation: 0, orientation: Swapped, row_partitions: 23, column_partitions: 8, inner_partitions: 8, result_row_partitions: 8, result_column_partitions: 1, output_column_block: 96, weight_memory_class: Ipu21Interleaved, reduction_staging: Complete, local_weight_staging: Direct }
2026-09-06T11:38:42.412831Z  INFO applied GEMM plan constraint source_operation=2 matching_plans=1 constraint=GemmPlanConstraint { source_operation: 2, orientation: Normal, row_partitions: 4, column_partitions: 24, inner_partitions: 15, result_row_partitions: 15, result_column_partitions: 1, output_column_block: 48, weight_memory_class: Ipu21Interleaved, reduction_staging: Complete, local_weight_staging: Direct }
2026-09-06T11:38:42.677689Z  INFO retained operator-plan finalist finalist=0 values=7 operations=4 estimated_cycles=555220 estimated_exchange_cycles=135800 exchange_row_bytes=29900 peak_standard_bytes=250572 peak_interleaved_bytes=120832 peak_total_bytes=282828 maximum_standard_allocation_bytes=114688 active_tile_counts={1440, 1472} padding_group_counts={} conversion_sources=[Some(OperationId(2))]
2026-09-06T11:38:42.687348Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="lower_mid"}: package build phase finished phase="lower_mid" elapsed_ms=982 success=true
2026-09-06T11:38:48.360555Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="select_finalist"}: selected analytical operator plan estimated_cycles=9619015 estimated_exchange_cycles=8541168
2026-09-06T11:38:48.406875Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="select_finalist"}: eliminated finite GEMM padding clears using load-time SRAM initialization removed=0
2026-09-06T11:38:48.408889Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="select_finalist"}: package build phase finished phase="select_finalist" elapsed_ms=5721 success=true
2026-09-06T11:38:48.408908Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}: lowered graph for package construction logical_shards=28736 exchange_phases=5
2026-09-06T11:38:48.409101Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="compile_runtime"}: package build phase finished phase="compile_runtime" elapsed_ms=0 success=true
2026-09-06T11:38:48.409995Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="plan_kernels"}: package build phase finished phase="plan_kernels" elapsed_ms=0 success=true
2026-09-06T11:38:48.410143Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="compile_kernels"}: compiling kernel source=/srv/home/gc-sdk/ipu-stack/crates/ipu-tests/../../device/gemm_f16_amp.S name="gemm_f16_interleaved_k144_c80_r186_r188" target=ipu21
2026-09-06T11:38:48.463372Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="compile_kernels"}: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/92e1710e07026179f229ed66019abaf207c56af30cad38f9c343559c8010df43/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/92e1710e07026179f229ed66019abaf207c56af30cad38f9c343559c8010df43/kernel.json
2026-09-06T11:38:48.463703Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="compile_kernels"}: compiling kernel source=/srv/home/gc-sdk/ipu-stack/crates/ipu-tests/../../device/gemm_f16_amp.S name="gemm_f16_interleaved_k144_c96_r186_r188" target=ipu21
2026-09-06T11:38:48.510830Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="compile_kernels"}: kernel artifact created object=/srv/home/.cache/ipu-stack/kernels/00d5aa5efcd184ae5d82dbfdac1fd25ed18bc28a9af62a766b2c39bc96670718/kernel.o metadata=/srv/home/.cache/ipu-stack/kernels/00d5aa5efcd184ae5d82dbfdac1fd25ed18bc28a9af62a766b2c39bc96670718/kernel.json
2026-09-06T11:38:48.511997Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="compile_kernels"}: package build phase finished phase="compile_kernels" elapsed_ms=101 success=true
2026-09-06T11:38:48.515623Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="link_runtime"}: package build phase finished phase="link_runtime" elapsed_ms=0 success=true
2026-09-06T11:38:48.646670Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="plan_exchange_storage"}: package build phase finished phase="plan_exchange_storage" elapsed_ms=131 success=true
2026-09-06T11:38:56.764187Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="lower_exchanges_provisional"}: prepared large physical exchange phase phase=1 transfers=67620 maximum_identical_destinations=1
2026-09-06T11:38:56.764247Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="lower_exchanges_provisional"}: optimized physical exchange schedule phase=1 initial_horizon=11617 selected_horizon=10640 endpoint_lower_bound=9216 lower_bound_gap=1424 selected_kind="critical-neighborhood" neighborhood_improvements=1
2026-09-06T11:38:56.831102Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="lower_exchanges_provisional"}: finished large physical exchange phase phase=1 tile=1405 row_words=298 horizon=10640
2026-09-06T11:38:56.852693Z ERROR failed to prepare logical exchange transfer phase=2 transfer=8 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4781), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] } destinations=[ShardView { shard: BlockValueId(22400), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22401), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22402), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22403), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22404), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22405), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22406), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22407), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22408), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22409), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22410), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22411), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22412), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22413), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22414), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22415), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22416), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22417), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22418), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22419), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22420), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22421), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22422), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(22423), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }] error=UnalignedPayload
2026-09-06T11:38:56.852716Z ERROR failed to prepare logical exchange transfer phase=2 transfer=1050 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(5539), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] } destinations=[ShardView { shard: BlockValueId(22208), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22209), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22210), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22211), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22212), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22213), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22214), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22215), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22216), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22217), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22218), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22219), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22220), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22221), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22222), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22223), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22224), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22225), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22226), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22227), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22228), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22229), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22230), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22231), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }] error=UnalignedPayload
2026-09-06T11:38:56.852746Z ERROR failed to prepare logical exchange transfer phase=2 transfer=259 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4964), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] } destinations=[ShardView { shard: BlockValueId(22064), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22065), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22066), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22067), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22068), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22069), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22070), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22071), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22072), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22073), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22074), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22075), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22076), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22077), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22078), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22079), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22080), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22081), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22082), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22083), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22084), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22085), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22086), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22087), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 384, logical_end: 480, physical_end: 480 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }] error=UnalignedPayload
2026-09-06T11:38:56.852721Z ERROR failed to prepare logical exchange transfer phase=2 transfer=261 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4965), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] } destinations=[ShardView { shard: BlockValueId(22424), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22425), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22426), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22427), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22428), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22429), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22430), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22431), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22432), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22433), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22434), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22435), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22436), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22437), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22438), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22439), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22440), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22441), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22442), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22443), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22444), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22445), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22446), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22447), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }] error=UnalignedPayload
2026-09-06T11:38:56.852702Z ERROR failed to prepare logical exchange transfer phase=2 transfer=260 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4965), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] } destinations=[ShardView { shard: BlockValueId(22064), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22065), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22066), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22067), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22068), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22069), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22070), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22071), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22072), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22073), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22074), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22075), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22076), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22077), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22078), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22079), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22080), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22081), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22082), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22083), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22084), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22085), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22086), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22087), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }] error=UnalignedPayload
2026-09-06T11:38:56.852720Z ERROR failed to prepare logical exchange transfer phase=2 transfer=258 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4963), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] } destinations=[ShardView { shard: BlockValueId(22064), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22065), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22066), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22067), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22068), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22069), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22070), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22071), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22072), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22073), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22074), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22075), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22076), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22077), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22078), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22079), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22080), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22081), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22082), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22083), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22084), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22085), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22086), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }, ShardView { shard: BlockValueId(22087), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 552, logical_end: 576, physical_end: 576 }] }] error=UnalignedPayload
2026-09-06T11:38:56.852753Z ERROR failed to prepare logical exchange transfer phase=2 transfer=24 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4793), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] } destinations=[ShardView { shard: BlockValueId(21680), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21681), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21682), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21683), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21684), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21685), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21686), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21687), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21688), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21689), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21690), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21691), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21692), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21693), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21694), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21695), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21696), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21697), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21698), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21699), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21700), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21701), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21702), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21703), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 184, logical_end: 192, physical_end: 192 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }] error=UnalignedPayload
2026-09-06T11:38:56.852848Z ERROR failed to prepare logical exchange transfer phase=2 transfer=16 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4787), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] } destinations=[ShardView { shard: BlockValueId(22040), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22041), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22042), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22043), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22044), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22045), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22046), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22047), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22048), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22049), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22050), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22051), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22052), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22053), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22054), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22055), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22056), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22057), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22058), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22059), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22060), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22061), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22062), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(22063), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 366, logical_end: 384, physical_end: 384 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }] error=UnalignedPayload
2026-09-06T11:38:56.852976Z ERROR failed to prepare logical exchange transfer phase=2 transfer=25 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4794), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] } destinations=[ShardView { shard: BlockValueId(21680), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21681), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21682), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21683), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21684), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21685), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21686), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21687), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21688), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21689), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21690), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21691), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21692), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21693), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21694), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21695), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21696), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21697), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21698), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21699), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21700), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21701), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21702), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }, ShardView { shard: BlockValueId(21703), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 192, logical_end: 288, physical_end: 288 }, ShardExtent { axis: 2, start: 48, logical_end: 72, physical_end: 72 }] }] error=UnalignedPayload
2026-09-06T11:38:56.852993Z ERROR failed to prepare logical exchange transfer phase=2 transfer=12 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4785), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] } destinations=[ShardView { shard: BlockValueId(21320), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21321), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21322), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21323), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21324), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21325), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21326), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21327), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21328), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21330), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21331), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21332), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21333), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21334), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21335), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21336), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21337), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21338), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21339), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21340), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21341), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21342), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }, ShardView { shard: BlockValueId(21343), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 96, logical_end: 184, physical_end: 184 }, ShardExtent { axis: 2, start: 24, logical_end: 48, physical_end: 48 }] }] error=UnalignedPayload
2026-09-06T11:38:56.853046Z ERROR failed to prepare logical exchange transfer phase=2 transfer=1053 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(5541), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] } destinations=[ShardView { shard: BlockValueId(22568), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22569), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22570), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22571), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22572), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22573), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22574), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22575), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22576), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22577), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22578), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22579), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22580), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22581), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22582), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22583), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22584), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22585), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22586), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22587), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22588), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22589), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22590), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22591), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 548, logical_end: 576, physical_end: 576 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }] error=UnalignedPayload
2026-09-06T11:38:56.853110Z ERROR failed to prepare logical exchange transfer phase=2 transfer=1034 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(5528), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] } destinations=[ShardView { shard: BlockValueId(21488), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21489), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21490), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21491), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21492), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21493), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21494), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21495), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21496), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21497), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21498), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21499), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21500), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21501), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21502), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21503), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21504), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21505), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21506), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21507), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21508), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21509), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21510), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }, ShardView { shard: BlockValueId(21511), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 2256, logical_end: 2280, physical_end: 2280 }] }] error=UnalignedPayload
2026-09-06T11:38:56.853090Z ERROR failed to prepare logical exchange transfer phase=2 transfer=1052 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(5541), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] } destinations=[ShardView { shard: BlockValueId(22208), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22209), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22210), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22211), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22212), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22213), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22214), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22215), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22216), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22217), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22218), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22219), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22220), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22221), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22222), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22223), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22224), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22225), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22226), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22227), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22228), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22229), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22230), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }, ShardView { shard: BlockValueId(22231), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 480, logical_end: 548, physical_end: 548 }, ShardExtent { axis: 2, start: 2280, logical_end: 2304, physical_end: 2304 }] }] error=UnalignedPayload
2026-09-06T11:38:56.853349Z ERROR failed to prepare logical exchange transfer phase=2 transfer=0 provenance=WorkProvenance { operation: Some(OperationId(2)), value: Some(MidValueId(5)), reason: LayoutRearrangement } source=ShardView { shard: BlockValueId(4776), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] } destinations=[ShardView { shard: BlockValueId(21321), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21322), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21323), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21324), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21325), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21326), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21327), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21328), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21329), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21330), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21331), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21332), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21333), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21334), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21335), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21336), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21337), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21338), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21339), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21340), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21341), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21342), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }, ShardView { shard: BlockValueId(21343), extents: [ShardExtent { axis: 0, start: 0, logical_end: 1, physical_end: 1 }, ShardExtent { axis: 1, start: 0, logical_end: 96, physical_end: 96 }, ShardExtent { axis: 2, start: 0, logical_end: 24, physical_end: 24 }] }] error=UnalignedPayload
2026-09-06T11:38:56.859831Z  INFO ipu_codegen.package.build{tile_count=1472 operations=3}:ipu_codegen.package.phase{phase="lower_exchanges_provisional"}: package build phase finished phase="lower_exchanges_provisional" elapsed_ms=8213 success=false
Error: exchange lowering failed: exchange payload is not a nonempty whole number of words

Caused by:
    exchange payload is not a nonempty whole number of words