zstan opened a new pull request, #12964:
URL: https://github.com/apache/ignite/pull/12964

   test breaks standard execution flow invariant:
   it calls **walMgr(n).onDeActivate** before common node stop: 
**stopAllGrids();** thus we can get situation when call 
   FileWriteAheadLogManager#stopAutoRollover concurently with checkpointing 
which bring us to segfault. For reproduing locally i change :
   AVAILABLE_PROC_CNT = 8; // like on TC
   and run test with: -Xmx2g -DIGNITE_MARSHAL_BUFFERS_RECHECK=1000 (like TC) 
and after 5 - 8 run it fails
   
   to be honest, i prefer to remove this test at all: 
WriteAheadLogManagerSelfTest#testNoRaceAutoArchiveAndDeactivation


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