Comment 2 for bug 1761709

StacktraceTop:
 XIfEvent (dpy=0x56437314c800, event=event@entry=0x7ffcf199c9f0, predicate=predicate@entry=0x7f2aae8eef40 <_CheckCMEvent>, arg=arg@entry=0x5643736f5a20 "\200\205\273\256*\177") at ../../src/IfEvent.c:68
 _XimXRead (im=0x5643736f5a20, recv_buf=0x7ffcf199cbf0 "", buf_len=2048, ret_len=0x7ffcf199cb24) at ../../../../modules/im/ximcp/imTrX.c:476
 _XimReadData (im=im@entry=0x5643736f5a20, len=len@entry=0x7ffcf199cb86, buf=buf@entry=0x7ffcf199cbf0 "", buf_size=buf_size@entry=2048) at ../../../../modules/im/ximcp/imTransR.c:165
 _XimRead (im=im@entry=0x5643736f5a20, len=len@entry=0x7ffcf199cbee, buf=buf@entry=0x7ffcf199cbf0 "", buf_size=buf_size@entry=2048, predicate=predicate@entry=0x7f2aae8de000 <_XimGetICValuesCheck>, arg=arg@entry=0x5643731dac00 " \205\273\256*\177") at ../../../../modules/im/ximcp/imTransR.c:235
 _XimProtoGetICValues (xic=0x5643731dac00, arg=0x56437370e790) at ../../../../modules/im/ximcp/imDefIc.c:379