tags 24839 confirmed
found 24839 25.1
quit

Andreas Röhler <andreas.roehler@easy-emacs.de> writes:

> In GNU Emacs 26.0.50.1 (i686-pc-linux-gnu, GTK+ Version 3.14.5)
>  of 2016-10-11

I see it also in 25.1, GNU/Linux and Windows 10.  But not in 24.5.

C-g doesn't work, but here's a backtrace from sending SIGUSR2: