Comment 12 for bug 1790966

Slack 3.3.3 crashes with the following backtrace:

#0 0x0000000000dbf060 in ?? ()
#1 0x00007ffff7d83072 in node::http2::Http2Session::Callbacks::Callbacks(bool)
    () from /usr/lib/slack/libnode.so
#2 0x00007ffff7d83135 in ?? () from /usr/lib/slack/libnode.so
#3 0x00007ffff7fe398a in call_init (l=<optimized out>, argc=argc@entry=1,
    argv=argv@entry=0x7fffffffdf68, env=env@entry=0x7fffffffdf78)
    at dl-init.c:72
#4 0x00007ffff7fe3a89 in call_init (env=0x7fffffffdf78, argv=0x7fffffffdf68,
    argc=1, l=<optimized out>) at dl-init.c:30
#5 _dl_init (main_map=0x7ffff7ffe190, argc=1, argv=0x7fffffffdf68,
    env=0x7fffffffdf78) at dl-init.c:119
#6 0x00007ffff7fd40ca in _dl_start_user () from /lib64/ld-linux-x86-64.so.2
#7 0x0000000000000001 in ?? ()
#8 0x00007fffffffe2b3 in ?? ()
#9 0x0000000000000000 in ?? ()