diff --git a/private/app.te b/private/app.te
index 359c354..d65fea4 100644
--- a/private/app.te
+++ b/private/app.te
@@ -109,10 +109,22 @@
 # Read icon file (opened by system).
 allow appdomain icon_file:file { getattr read };
 
-# Write to /data/anr/traces.txt.
+# Old stack dumping scheme : append to a global trace file (/data/anr/traces.txt).
+#
+# TODO: All of these permissions except for anr_data_file:file append can be
+# withdrawn once we've switched to the new stack dumping mechanism, see b/32064548
+# and the rules below.
 allow appdomain anr_data_file:dir search;
 allow appdomain anr_data_file:file { open append };
 
+# New stack dumping scheme : request an output FD from tombstoned via a unix
+# domain socket.
+#
+# Allow apps to connect and write to the tombstoned java trace socket in
+# order to dump their traces.
+unix_socket_connect(appdomain, tombstoned_java_trace, tombstoned)
+allow appdomain tombstoned:fd use;
+
 # Allow apps to send dump information to dumpstate
 allow appdomain dumpstate:fd use;
 allow appdomain dumpstate:unix_stream_socket { read write getopt getattr shutdown };
diff --git a/private/file_contexts b/private/file_contexts
index 5433ea8..fa27bd1 100644
--- a/private/file_contexts
+++ b/private/file_contexts
@@ -146,6 +146,7 @@
 /dev/socket/rild	u:object_r:rild_socket:s0
 /dev/socket/rild-debug	u:object_r:rild_debug_socket:s0
 /dev/socket/tombstoned_crash u:object_r:tombstoned_crash_socket:s0
+/dev/socket/tombstoned_java_trace u:object_r:tombstoned_java_trace_socket:s0
 /dev/socket/tombstoned_intercept u:object_r:tombstoned_intercept_socket:s0
 /dev/socket/uncrypt	u:object_r:uncrypt_socket:s0
 /dev/socket/vold	u:object_r:vold_socket:s0
diff --git a/private/system_server.te b/private/system_server.te
index 6a11448..d12671b 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -303,9 +303,22 @@
 allow system_server asec_public_file:file create_file_perms;
 
 # Manage /data/anr.
+#
+# TODO: Some of these permissions can be withdrawn once we've switched to the
+# new stack dumping mechanism, see b/32064548 and the rules below. In particular,
+# the system_server should never need to create a new anr_data_file:file or write
+# to one, but it will still need to read and append to existing files.
 allow system_server anr_data_file:dir create_dir_perms;
 allow system_server anr_data_file:file create_file_perms;
 
+# New stack dumping scheme : request an output FD from tombstoned via a unix
+# domain socket.
+#
+# Allow system_server to connect and write to the tombstoned java trace socket in
+# order to dump its traces.
+unix_socket_connect(system_server, tombstoned_java_trace, tombstoned)
+allow system_server tombstoned:fd use;
+
 # Read /data/misc/incidents - only read. The fd will be sent over binder,
 # with no DAC access to it, for dropbox to read.
 allow system_server incident_data_file:file read;