diff --git a/munet/base.py b/munet/base.py
index 6777c01..c4a1619 100644
--- a/munet/base.py
+++ b/munet/base.py
@@ -408,7 +408,7 @@ async def cleanup_pid(self, pid, kill_pid=None):
         if kill_pid is None:
             kill_pid = pid
 
-        for sn in (signal.SIGTERM, signal.SIGKILL):
+        for sn in (signal.SIGHUP, signal.SIGKILL):
             self.logger.debug(
                 "%s: %s %s (wait %s)", self, signal.Signals(sn).name, kill_pid, pid
             )
@@ -420,7 +420,7 @@ async def cleanup_pid(self, pid, kill_pid=None):
                 return
 
             # try each signal, waiting 15 seconds for exit before advancing
-            wait_sec = 20
+            wait_sec = 30
             self.logger.debug("%s: waiting %ss for pid to exit", self, wait_sec)
             for _ in Timeout(wait_sec):
                 try:
@@ -428,7 +428,7 @@ async def cleanup_pid(self, pid, kill_pid=None):
                     if status == (0, 0):
                         await asyncio.sleep(0.1)
                     else:
-                        self.logger.info("pid %s exited status %s", pid, status)
+                        self.logger.debug("pid %s exited status %s", pid, status)
                         return
                 except OSError as error:
                     if error.errno == errno.ECHILD:
diff --git a/munet/native.py b/munet/native.py
index 2a00087..d0fc0cd 100644
--- a/munet/native.py
+++ b/munet/native.py
@@ -333,9 +333,7 @@ async def get_proc_child_pid(self, p):
         spid = str(p.pid)
         for _ in Timeout(4):
             if p.returncode is not None:
-                self.logger.warning(
-                    "%s: exit before getting child of proc: %s", self, p
-                )
+                self.logger.debug("%s: proc %s exited before getting child", self, p)
                 return None
 
             rc, o, e = await commander.async_cmd_status(
diff --git a/pyproject.toml b/pyproject.toml
index b1872fb..89c72cf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "munet"
-version = "0.12.8"
+version = "0.12.9"
 description = "A package to facilitate network simulations"
 authors = ["Christian Hopps <chopps@labn.net>"]
 license = "GPL-2.0-or-later"