diff --git a/repos/libports/lib/symbols/libc b/repos/libports/lib/symbols/libc
index e3de45d2d5..ce0a0fff28 100644
--- a/repos/libports/lib/symbols/libc
+++ b/repos/libports/lib/symbols/libc
@@ -1264,8 +1264,12 @@ _ZTVSt8bad_cast D 40
 _ZTVSt9bad_alloc D 40
 _ZTVSt9exception D 40
 _ZTVSt9type_info D 64
+_ZdaPvSt11align_val_t W
 _ZdlPv W
 _ZdlPvm W
+_ZdlPvSt11align_val_t W
+_ZdlPvmSt11align_val_t W
+_ZnwmSt11align_val_t W
 __aeabi_atexit T
 __aeabi_unwind_cpp_pr0 T
 __aeabi_unwind_cpp_pr1 T
diff --git a/repos/libports/lib/symbols/stdcxx b/repos/libports/lib/symbols/stdcxx
index 9a58438869..23b204293e 100644
--- a/repos/libports/lib/symbols/stdcxx
+++ b/repos/libports/lib/symbols/stdcxx
@@ -129,6 +129,7 @@ _ZNK11__gnu_debug16_Error_formatter8_M_errorEv T
 _ZNK11__gnu_debug19_Safe_iterator_base11_M_singularEv T
 _ZNK11__gnu_debug19_Safe_iterator_base14_M_can_compareERKS0_ T
 _ZNK11__gnu_debug25_Safe_local_iterator_base16_M_get_containerEv T
+_ZNSo6sentryD2Ev W
 _ZNKSt10bad_typeid4whatEv T
 _ZNKSt10error_code23default_error_conditionEv T
 _ZNKSt11logic_error4whatEv T
@@ -136,6 +137,7 @@ _ZNKSt12bad_weak_ptr4whatEv T
 _ZNKSt12future_error4whatEv T
 _ZNKSt13random_device13_M_getentropyEv T
 _ZNKSt13runtime_error4whatEv T
+_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode W
 _ZNKSt16bad_array_length4whatEv T
 _ZNKSt17bad_function_call4whatEv T
 _ZNKSt19__iosfail_type_info11__do_upcastEPKN10__cxxabiv117__class_type_infoEPPv T
@@ -151,6 +153,7 @@ _ZNKSt6locale4nameEv T
 _ZNKSt6locale5facet11_M_cow_shimEPKNS_2idE T
 _ZNKSt6locale5facet11_M_sso_shimEPKNS_2idE T
 _ZNKSt6localeeqERKS_ T
+_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode W
 _ZNKSt8__detail20_Prime_rehash_policy11_M_next_bktEm T
 _ZNKSt8__detail20_Prime_rehash_policy14_M_need_rehashEmmm T
 _ZNKSt8bad_cast4whatEv T
@@ -320,6 +323,7 @@ _ZNSt13__future_base12_Result_baseD1Ev T
 _ZNSt13__future_base12_Result_baseD2Ev T
 _ZNSt13__future_base13_State_baseV211_Make_ready6_M_setEv T
 _ZNSt13__future_base13_State_baseV211_Make_ready6_S_runEPv T
+_ZNSt13basic_filebufIcSt11char_traitsIcEED2Ev W
 _ZNSt13random_device14_M_init_pretr1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE T
 _ZNSt13random_device14_M_init_pretr1ERKSs T
 _ZNSt13random_device16_M_getval_pretr1Ev T