It's always the migrants.
They're either rioting or making people with legitimate concerns riot, but it's definitely their fault either way
Might be worth noting that nobody was actually rioting until the gendarmes blew some kid's hand off and left another blind, it was after their brutality that things escalated. I've also seen the gendarmes teargas an actual orchestra - sitting with their violins and cellos and music stands.
There's also loads of evidence (verified video) of far right thugs being protected by riot police as they attack protestors.