By 'crash' do you mean the whole game shuts down or the server kicks you?
If the whole game closes, please include the crash report (this can be found at %appdata%.minecraft/crash-reports/crash-<DATE>-client.txt).
There seems to be no particular issue here.
Could be something to do with your 512x resource pack?
Perhaps try updating your drivers?
However, this is a technical issue, please go to the Mojang Support Centre (help.mojang.com) for help.
He's in 1.10, Neko.
Anyway, this sounds more like a technical issue, please visit the Mojang Support Centre (help.mojang.com) for more help.
This is a technical issue, please go to the Mojang support centre.
This isn't a bug.
I believe this is intended.
This doesn't happen in 1.9.2 anymore, so it has probably been resolved.
Do you use OptiFine or similar?
I have the same issue with OptiFine.
This is intended, as Minecraft sorts the eggs by entity name.
The entity name for a zombie pigman is PigZombie, therefore this is intended.