Deadlock + infinite loop on wss FilterBindingResolver under load

"ajp-0.0.0.0-8909-19" daemon prio=10 tid=0x00007f1c59146000 nid=0x4cb6 runnable [0x00007f1c37efc000]
   java.lang.Thread.State: RUNNABLE
    at java.util.LinkedHashMap.transfer(LinkedHashMap.java:253)
    at java.util.HashMap.resize(HashMap.java:564)
    at java.util.HashMap.addEntry(HashMap.java:851)
    at java.util.LinkedHashMap.addEntry(LinkedHashMap.java:427)
    at java.util.HashMap.put(HashMap.java:484)
    at org.nuxeo.wss.servlet.config.FilterBindingResolver.getBinding(FilterBindingResolver.java:64)
    at org.nuxeo.wss.servlet.config.FilterBindingResolver.getBinding(FilterBindingResolver.java:48)
    at org.nuxeo.wss.servlet.BaseWSSFilter.doFilter(BaseWSSFilter.java:115)

"ajp-0.0.0.0-8909-108" daemon prio=10 tid=0x00007f1c5a0d7000 nid=0x1e2b waiting on condition [0x00007f1c21664000]
   java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for  <0x000000070c942fe0> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:834)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(AbstractQueuedSynchronizer.java:964)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1282)
    at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:731)
    at org.nuxeo.wss.servlet.config.FilterBindingResolver.getBinding(FilterBindingResolver.java:55)
    at org.nuxeo.wss.servlet.config.FilterBindingResolver.getBinding(FilterBindingResolver.java:48)