Suppression another leak around P2PSocketHost

tools/valgrind/memcheck/suppressions.txt

Index: tools/valgrind/memcheck/suppressions.txt
diff --git a/tools/valgrind/memcheck/suppressions.txt b/tools/valgrind/memcheck/suppressions.txt
index 350c80735c1a6dc0a9bbdf3ae27b0e9c43a461a7..1df9158855c7043edde8a99b2d3c9fed10c0e614 100644
--- a/tools/valgrind/memcheck/suppressions.txt
+++ b/tools/valgrind/memcheck/suppressions.txt
@@ -4599,7 +4599,7 @@
    fun:_ZN4base12_GLOBAL__N_112WorkerThread10ThreadMainEv
 }
 {
-   bug_83949
+   bug_83949_a
    Memcheck:Leak
    fun:_Znw*
    ...
@@ -4614,6 +4614,25 @@
    fun:_ZN3IPC7Channel11ChannelImpl23ProcessIncomingMessagesEv
    fun:_ZN3IPC7Channel11ChannelImpl28OnFileCanReadWithoutBlockingEi
 }
+{
+   bug_83949_b
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN9__gnu_cxx13new_allocatorISt13_Rb_tree_nodeIN3net10IPEndPointEEE8allocateEjPKv
+   fun:_ZNSt8_Rb_treeIN3net10IPEndPointES1_St9_IdentityIS1_ESt4lessIS1_ESaIS1_EE11_M_get_nodeEv
+   fun:_ZNSt8_Rb_treeIN3net10IPEndPointES1_St9_IdentityIS1_ESt4lessIS1_ESaIS1_EE14_M_create_nodeERKS1_
+   fun:_ZNSt8_Rb_treeIN3net10IPEndPointES1_St9_IdentityIS1_ESt4lessIS1_ESaIS1_EE10_M_insert_EPKSt18_Rb_tree_node_baseSA_RKS1_
+   fun:_ZNSt8_Rb_treeIN3net10IPEndPointES1_St9_IdentityIS1_ESt4lessIS1_ESaIS1_EE16_M_insert_uniqueERKS1_
+   fun:_ZNSt3setIN3net10IPEndPointESt4lessIS1_ESaIS1_EE6insertERKS1_
+   fun:_ZN16P2PSocketHostUdp15DidCompleteReadEi
+   fun:_ZN16P2PSocketHostUdp6OnRecvEi
+   fun:_Z16DispatchToMethodI16P2PSocketHostUdpMS0_FviEiEvPT_T0_RK6Tuple1IT1_E
+   fun:_ZN12CallbackImplI16P2PSocketHostUdpMS0_FviE6Tuple1IiEE13RunWithParamsERKS4_
+   fun:_ZN14CallbackRunnerI6Tuple1IiEE3RunIiEEvRKT_
+   fun:_ZN3net17UDPSocketLibevent14DoReadCallbackEi
+   fun:_ZN3net17UDPSocketLibevent15DidCompleteReadEv
+   fun:_ZN3net17UDPSocketLibevent11ReadWatcher28OnFileCanReadWithoutBlockingEi
+}
 
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