Why Dolphin crashes randomly with signal 11 ?

Issue

• Dolphin crashes randomly with signal 11

• Debugging shows undefined/wrong defined Variable.

Dump of assembler code for function KDirWatchPrivate::Entry::propagate_dirty():
0x00007fe0d44fb430 <+0>:        push   %rbx
0x00007fe0d44fb431 <+1>:        sub    $0x20,%rsp
0x00007fe0d44fb435 <+5>:        mov    0x20(%rdi),%rax
0x00007fe0d44fb439 <+9>:        mov    %rax,(%rsp) 
0x00007fe0d44fb43d <+13>:      lock incl (%rax)     <--------- 
0x00007fe0d44fb440 <+16>:      setne  %dl
0x00007fe0d44fb443 <+19>:      mov    (%rsp),%rax

• Crashes right at the start of method KDirWatchPrivate::Entry::propagate_dirty