[GitHub] [trafficserver] bryancall commented on issue #7094: 9.0.0 - core in PluginFactory::indicatePostReload()

[GitBox <gi...@apache.org>]

bryancall commented on issue #7094:
URL: https://github.com/apache/trafficserver/issues/7094#issuecomment-670692273


   More info:
   
   ```
   (gdb) p (*_instList->_head)->_plugin
   $48 = (RemapPluginInfo &) @0x2ac4ffffffff: {<PluginDso> = {<PluginThreadContext> = {<RefCountObj> = {<ForceVFPTToTop> = {_vptr.ForceVFPTToTop = 0x6b6}, m_refcount = 0},
         static _tag = <error reading variable: No global symbol "PluginThreadContext::_tag".>}, _next = 0x2ac95961aa4000, _prev = 0x0, _configPath = {
         static preferred_separator = 47 '/', _path = <error reading variable: Cannot access memory at address 0xffffffffffffffe8>}, _effectivePath = {
         static preferred_separator = 47 '/', _path = <error reading variable: Cannot access memory at address 0xffffffffffffffe8>}, _runtimePath = {
         static preferred_separator = 47 '/', _path = <error reading variable: Cannot access memory at address 0xffffffffffffffe8>}, _dlh = 0xffffffffffffff00, _errorCode = {
         _M_value = 127, _M_cat = 0x2ac50000000000}, static _tag = <error reading variable: No global symbol "PluginDso::_tag".>, _mtime = 12043334749667328,
       _preventiveCleaning = false, static _plugins = {m_ptr = 0x2ac41e2fd0d0}, _instanceCount = {<ForceVFPTToTop> = {_vptr.ForceVFPTToTop = 0xffffffffffffff00},
         m_refcount = 127}}, dl_handle = 0x0, init_cb = 0x0, pre_config_reload_cb = 0x0, post_config_reload_cb = 0xffffffffffffff00, done_cb = 0x7f, new_instance_cb = 0x0,
     delete_instance_cb = 0x0, do_remap_cb = 0x0, os_response_cb = 0xffffffffffffff00, static _tag = <error reading variable: No global symbol "RemapPluginInfo::_tag".>,
     _tempContext = 0x7f}
   (gdb) p (*_instList->_tail)->_plugin
   $49 = (RemapPluginInfo &) @0x2ac41e307480: {<PluginDso> = {<PluginThreadContext> = {<RefCountObj> = {<ForceVFPTToTop> = {
             _vptr.ForceVFPTToTop = 0x79c6e0 <vtable for RemapPluginInfo+16>}, m_refcount = 274246},
         static _tag = <error reading variable: No global symbol "PluginThreadContext::_tag".>}, _next = 0x2ac41e308740, _prev = 0x2ac41e3073c0, _configPath = {
         static preferred_separator = 47 '/', _path = "header_rewrite.so"}, _effectivePath = {static preferred_separator = 47 '/',
         _path = "/opt/oath/trafficserver/9.0/libexec/trafficserver/header_rewrite.so"}, _runtimePath = {static preferred_separator = 47 '/',
         _path = "/home/y/var/run/trafficserver/b49d6279-5263-475e-87a0-ada98bb4cbbe/opt/oath/trafficserver/9.0/libexec/trafficserver/header_rewrite.so"},
       _dlh = 0x2ac41e2d6400, _errorCode = {_M_value = 0, _M_cat = 0x2ac3a6c5b8e8 <(anonymous namespace)::system_category_instance>},
       static _tag = <error reading variable: No global symbol "PluginDso::_tag".>, _mtime = 1595277283, _preventiveCleaning = true, static _plugins = {
         m_ptr = 0x2ac41e2fd0d0}, _instanceCount = {<ForceVFPTToTop> = {_vptr.ForceVFPTToTop = 0x79cbf0 <vtable for RefCountObj+16>}, m_refcount = 137123}}, dl_handle = 0x0,
     init_cb = 0x2ac3f842df20, pre_config_reload_cb = 0x0, post_config_reload_cb = 0x0, done_cb = 0x0, new_instance_cb = 0x2ac3f842fc60, delete_instance_cb = 0x2ac3f842dfc0,
     do_remap_cb = 0x2ac3f842e270, os_response_cb = 0x0, static _tag = <error reading variable: No global symbol "RemapPluginInfo::_tag".>, _tempContext = 0x0}
   ```
   


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