diff --git a/contrib/ci/drone-run-router-hive.sh b/contrib/ci/drone-run-router-hive.sh
index 29f042b4c..3fb0352cc 100755
--- a/contrib/ci/drone-run-router-hive.sh
+++ b/contrib/ci/drone-run-router-hive.sh
@@ -1,2 +1,6 @@
 #!/usr/bin/env bash
-PYTHONPATH=pybind pytest-3 ../test/
+export PYTHONPATH=pybind
+rm -f crash.out.txt exit.out.txt
+gdb -q -x $(readlink -e $(dirname $0))/gdb-filter.py --args /usr/bin/python3 -m pytest ../test/
+test -e crash.out.txt && cat crash.out.txt
+exit $(cat exit.out.txt)
diff --git a/llarp/config/config.cpp b/llarp/config/config.cpp
index 61619f889..b7dafca41 100644
--- a/llarp/config/config.cpp
+++ b/llarp/config/config.cpp
@@ -616,8 +616,6 @@ namespace llarp
     if (not stream or not stream->is_open())
       throw std::runtime_error(stringify("Failed to open file ", confFile, " for writing"));
 
-    llarp::LogInfo("confStr: ", confStr);
-
     *stream << confStr;
     stream->flush();
 
diff --git a/llarp/ev/ev_libuv.cpp b/llarp/ev/ev_libuv.cpp
index fcb5456e4..81c6af76b 100644
--- a/llarp/ev/ev_libuv.cpp
+++ b/llarp/ev/ev_libuv.cpp
@@ -463,28 +463,8 @@ namespace libuv
       auto* self = static_cast<udp_glue*>(udp->impl);
       if (self == nullptr)
         return -1;
-      char* data = new char[sz];
-      std::copy_n(ptr, sz, data);
-      uv_buf_t buf = uv_buf_init(data, sz);
-      uv_udp_send_t* req = new uv_udp_send_t;
-      req->data = data;
-      if (uv_udp_send(
-              req,
-              &self->m_Handle,
-              &buf,
-              1,
-              to,
-              [](uv_udp_send_t* req, int) {
-                delete[](char*) req->data;
-                delete req;
-              })
-          != 0)
-
-      {
-        delete req;
-        return -1;
-      }
-      return 0;
+      auto buf = uv_buf_init((char*)ptr, sz);
+      return uv_udp_try_send(&self->m_Handle, &buf, 1, to);
     }
 
     bool
diff --git a/test/util/test_llarp_util_decaying_hashset.cpp b/test/util/test_llarp_util_decaying_hashset.cpp
index d8fc385f9..3267b276f 100644
--- a/test/util/test_llarp_util_decaying_hashset.cpp
+++ b/test/util/test_llarp_util_decaying_hashset.cpp
@@ -2,37 +2,6 @@
 #include <router_id.hpp>
 #include <catch2/catch.hpp>
 
-TEST_CASE("Thrash DecayingHashSet", "[decaying-hashset]")
-{
-  static constexpr auto duration = 5s;
-
-  static constexpr auto decayInterval = 50ms;
-  llarp::util::DecayingHashSet<llarp::AlignedBuffer<32>> hashset(decayInterval);
-  const llarp_time_t started = llarp::time_now_ms();
-  const auto end = duration + started;
-  llarp_time_t nextDecay = started + decayInterval;
-  do
-  {
-    const auto now = llarp::time_now_ms();
-    for (size_t i = 0; i < 500; i++)
-    {
-      llarp::AlignedBuffer<32> rando;
-      rando.Randomize();
-      hashset.Insert(rando, now);
-      /// maybe reinsert to simulate filter hits
-      if (i % 20 == 0)
-        hashset.Insert(rando, now);
-    }
-    if (now >= nextDecay)
-    {
-      REQUIRE(not hashset.Empty());
-      hashset.Decay(now);
-      nextDecay += decayInterval;
-    }
-
-  } while (llarp::time_now_ms() <= end);
-}
-
 TEST_CASE("DecayingHashSet test decay static time", "[decaying-hashset]")
 {
   static constexpr auto timeout = 5s;