igt@i915_selftest@live@gem_contexts - abort - GEM_BUG_ON(sg->offset)

https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_9818/shard-mtlp-5/igt@i915_selftest@live@gem_contexts.html#dmesg-warnings672

<6> [314.177122] Submitted 296 contexts to rcs0, filling 296 dwords
<3> [314.438234] i915_sg_dma_sizes:122 GEM_BUG_ON(sg->offset)
<0> [314.443691] Dumping ftrace buffer:
<0> [314.447114] ---------------------------------
<0> [314.451689] kworker/-504      20d..2. 56070545us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.462757] kworker/-504      20d..2. 56070707us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.473842] kworker/-504      20d..2. 56081125us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.484896] kworker/-504      20d..2. 56081365us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<7> [314.488870] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<0> [314.495935] kworker/-504      20d..2. 62624863us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.507164] kworker/-504      20d..2. 62625138us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.518215] kworker/-504      20d..2. 62638242us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.529260] kworker/-504      20d..2. 62639976us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.540302] kworker/-504      20d..2. 62640486us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.551380] kworker/-504      20d..2. 62643055us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.562426] kworker/-504      20d..2. 62643195us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000002
<0> [314.573464]    <...>-153      20d..2. 67150336us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000003
<0> [314.584503]    <...>-153      20d..2. 67150611us : intel_gt_invalidate_tlb_full: 0000:00:02.0 invalidated engines 00000003
<0> [314.595548]    <...>-1145     20..... 105061791us : __intel_gt_set_wedged: 0000:00:02.0 start