Comment 2 for bug 1870812

StacktraceTop:
 ik_source_read_some_events (buffer=buffer@entry=0x7f5b1befac10 "", buffer_len=buffer_len@entry=4096, iks=<optimized out>) at ../../../gio/inotify/inotify-kernel.c:160
 ik_source_read_all_the_events (buffer_len=4096, length_out=<synthetic pointer>, buffer=0x7f5b1befac10 "", iks=0x55fbd28a6670) at ../../../gio/inotify/inotify-kernel.c:253
 ik_source_dispatch (source=0x55fbd28a6670, func=0x7f5b207ade60 <ip_event_callback>, user_data=<optimized out>) at ../../../gio/inotify/inotify-kernel.c:253
 g_main_context_dispatch () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1
 g_main_context_iterate.isra () from /tmp/apport_sandbox_df3oryu_/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6400.1