https://bugs.freedesktop.org/show_bug.cgi?id=86471
Michel Dänzer michel@daenzer.net changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |NOTOURBUG
--- Comment #1 from Michel Dänzer michel@daenzer.net --- (In reply to Thomas Kowaliczek from comment #0)
Assertion failed: !((UPTRINT)Ptr & (PageSize-1)) [File:Runtime/Core/Public/HAL/MallocBinned.h] [Line: 625]
Program received signal SIGTRAP, Trace/breakpoint trap. 0x00007ffff7bcf0c9 in raise () from /usr/lib/libpthread.so.0 (gdb) bt #0 0x00007ffff7bcf0c9 in raise () from /usr/lib/libpthread.so.0 #1 0x00007ffff70a9bbd in DebugBreak () at Runtime/Core/Public/Linux/LinuxPlatformMisc.h:32 #2 StaticFailDebug (Error=0x7ffffffe8790 L"Assertion failed: !((UPTRINT)Ptr & (PageSize-1))", File=0x7ffff754aaac "Runtime/Core/Public/HAL/MallocBinned.h", Line=625, Description=0x7ffffffe97b0 L"", bIsEnsure=false) at /home/linuxdonald/UnrealEngine/Engine/Source/Runtime/Core/Private/Misc/ OutputDevice.cpp:190 #3 0x00007ffff706a19b in FDebug::AssertFailed (Expr=0x7ffff754ac0c "!((UPTRINT)Ptr & (PageSize-1))", File=0x7ffff754aaac "Runtime/Core/Public/HAL/MallocBinned.h", Line=625, Format=0x7ffff75700e4 L"") at /home/linuxdonald/UnrealEngine/Engine/Source/Runtime/Core/Private/Misc/ OutputDevice.cpp:223 #4 0x00007ffff6e560c0 in FMallocBinned::FreeInternal (this=0x7ffff7f03010, Ptr=0x8a55010) at Runtime/Core/Public/HAL/MallocBinned.h:625
Looks like an assertion failure in Unreal Engine code. Not obviously directly related to the driver.