Issue 3553: SSH hangs
Status:  New
Owner: ----
Reported by sebast...@dehnes.com, Sep 7, 2015
Affected Version: 2.11.2

Sometimes our Gerrit instance becomes unresponsive over ssh and we are forced to restart it. Any attempt to fetch something from git over ssh leads to the ssh client hanging. However, the web GUI is still working fine and commands like this are also working:

$ ssh -p 29418 <user>@git.no.teliasonera.net gerrit

When looking at the thread dump, there seems to be 1 thread hanging which holds some locks:

Note the following thread:

"SSH git-receive-pack '/Salsa' (enq9403)" #40 prio=1 os_prio=0 tid=0x00007fdc04048000 nid=0x1066 waiting on condition [0x00007fdbee7dd000]

Full dump: http://pastebin.com/bC5SLXPH

Thanks
Sebastian