Ceph

It currently fails on master

(gdb) bt
#0  0x00007ffff56e98d7 in Mutex::Lock (this=0x2f8, no_lockdep=false) at common/Mutex.cc:83
#1  0x00007ffff55e84f7 in Mutex::Locker::Locker (this=0x7fffffffdb80, m=...) at ./common/Mutex.h:115
#2  0x00007ffff5626a69 in Objecter::linger_callback_flush (this=0x0) at ./osdc/Objecter.h:1749
#3  0x00007ffff5620805 in librados::RadosClient::watch_flush (this=0x676720) at librados/RadosClient.cc:317
#4  0x00007ffff562041a in librados::RadosClient::shutdown (this=0x676720) at librados/RadosClient.cc:286
#5  0x00007ffff55f357b in rados_shutdown (cluster=0x676720) at librados/librados.cc:2221
#6  0x0000000000432406 in Librados_CreateShutdown_Test::TestBody (this=0x670b20) at test/librados/librados.cc:12
#7  0x0000000000437906 in testing::Test::Run (this=0x670b20) at ./src/gtest.cc:2095
#8  0x0000000000437e70 in testing::internal::TestInfoImpl::Run (this=0x6704c0) at ./src/gtest.cc:2314
#9  0x0000000000438379 in testing::TestCase::Run (this=0x670980) at ./src/gtest.cc:2420
#10 0x000000000043c87a in testing::internal::UnitTestImpl::RunAllTests (this=0x670620) at ./src/gtest.cc:4024
#11 0x000000000043b830 in testing::UnitTest::Run (this=0x66d9c0 <testing::UnitTest::GetInstance()::instance>) at ./src/gtest.cc:3687
#12 0x0000000000455d5b in main (argc=1, argv=0x7fffffffe168) at src/gtest_main.cc:38