Minecraft freezes after x times of relogging

when logging x times in and out of my server, minecraft seems to freeze, there's no crash report

A friend of mine has the same issue and get's this in the client output

[17:49:29] [Client thread/INFO]: Connecting to ----
AL lib: (EE) alc_cleanup: 1 device not closed

Relates to MC-37586 since the time when MC freezes the other players will see a ghost player until your minecraft is closed. Also since there seems to apear lag just in front of it.

server output:

[17:58:37] [Server thread/INFO]: FVbico[------] logged in with ent
ity id 391 at (100.22113955822324, 69.90746060924664, -3.635686317876777)
[17:58:37] [Server thread/INFO]: FVbico joined the game
[17:58:57] [Server thread/WARN]: Can't keep up! Did the system time change, or i
s the server overloaded? Running 2053ms behind, skipping 41 tick(s)
[17:58:57] [Server thread/INFO]: FVbico lost connection: TranslatableComponent{k
ey='disconnect.genericReason', args=[Internal Exception: java.io.IOException: De
 software op uw hostcomputer heeft een verbinding verbroken], siblings=[], style
=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obf
uscated=null, clickEvent=null, hoverEvent=null, insertion=null}}
[17:58:57] [Server thread/INFO]: FVbico left the game