I'm currently trying out R15B02 on a production box next to many servers running R14B04 and the R15B02 are every so often getting the following crash
2012-12-06 00:06:46 =CRASH REPORT====
crasher:
initial call: mochiweb_acceptor:init/3
pid: <0.11222.4523>
registered_name: []
exception error: {{badmatch,{error,einval}},[{mochiweb_http,new_request,3,[{
file,"mochiweb_http.erl"},{line,129}]},{mochiweb_http,handle_invalid_request,3,[
_lib.erl"},{line,227}]}]}
ancestors: [webmachine_mochiweb,ox_http_gateway_sup,<0.625.0>]
messages: [{tcp_closed,#Port<0.61144399>}]
links: [<0.928.0>]
dictionary: []
trap_exit: false
status: running
heap_size: 1597
stack_size: 24
reductions: 597
neighbours:
Which seems to suggest that somehow the socket has been closed. I've checked all the sysctl and other settings, and the systems are identical except for R15B02.
It's happening at a low rate compared to the server request rate, but I'd still like to understand what is happening. Has anyone seen this before?