#15508: concprog001 fails with various errors -------------------------------------+------------------------------------- Reporter: osa1 | Owner: osa1 Type: bug | Status: new Priority: highest | Milestone: 8.8.1 Component: Compiler | Version: 8.5 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Runtime crash | Test Case: Blocked By: | Blocking: Related Tickets: #15571 | Differential Rev(s): Phab:D5051 Wiki Page: | (reverted), Phab:D5165, Phab:D5178 -------------------------------------+------------------------------------- Comment (by osa1): Here's where we break the `rCCCS` register: {{{ Thread 2 hit Hardware watchpoint 4: ((StgRegTable*)0xd35718)->rCCCS Old value = (struct CostCentreStack_ *) 0x4207528000 New value = (struct CostCentreStack_ *) 0xd2df60 <CCS_SYSTEM> 0x0000000000a376f8 in stg_returnToStackTop ()
bt #0 0x0000000000a376f8 in stg_returnToStackTop () #1 0x0000000000000000 in ?? ()
call printClosure(0x4207528000) ghc-prim:GHC.Types.:(0x4207528071, 0x420752804a) }}}
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