Sorry, I accidentally truncated some lines of the bug report. uMatrix extension:
https://chrome.google.com/webstore/detail/umatrix/ogfcmafjalglgifnmanfmnieipoejdcf stderr messages: [4427:4427:0731/225810.582068:ERROR:bad_message.cc(22)] Terminating extension renderer for bad IPC message, reason 8 [4427:4427:0731/225810.582202:ERROR:bad_message.cc(22)] Terminating extension renderer for bad IPC message, reason 8 [4427:4427:0731/225810.582242:ERROR:extension_function.cc(476)] Bad extension message browserAction.setIcon [4468:4468:0731/225810.702874:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command
