Issue with symbol table

[b3nguang]

Describe the bug
I downloaded the symbol table and when I network and use volatility3 I can't parse the memory, when I disconnect and use volatility3 I can parse it successfully

Context
Volatility Version: Volatility 3 Framework 2.5.2
Operating System: Linux 6.5.0-kali3-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.5.6-1kali1 (2023-10-09) x86_64 GNU/Linux
Python Version: 3.11.6
Command: windows.info

Output

When I network

┌──(root㉿b3nguang)-[/mnt/hgfs/share]
└─# vol3 -f memdump2023.raw -vvvvv windows.info
Volatility 3 Framework 2.5.2
INFO     volatility3.cli: Volatility plugins path: ['/root/桌面/Misc/volatility3/volatility3/plugins', '/root/桌面/Misc/volatility3/volatility3/framework/plugins']
INFO     volatility3.cli: Volatility symbols path: ['/root/桌面/Misc/volatility3/volatility3/symbols', '/root/桌面/Misc/volatility3/volatility3/framework/symbols']
Level 7  volatility3.cli: Cache directory used: /root/.cache/volatility3
INFO     volatility3.framework.automagic: Detected a windows category plugin
INFO     volatility3.framework.automagic: Running automagic: ConstructionMagic
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info
INFO     volatility3.framework.automagic: Running automagic: SymbolCacheMagic
INFO     volatility3.framework.automagic: Running automagic: LayerStacker
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 7  volatility3.framework.layers.resources: Available URL handlers: HTTPErrorProcessor, HTTPDefaultErrorHandler, HTTPRedirectHandler, ProxyHandler, HTTPBasicAuthHandler, ProxyBasicAuthHandler, HTTPDigestAuthHandler, ProxyDigestAuthHandler, AbstractHTTPHandler, HTTPHandler, HTTPSHandler, HTTPCookieProcessor, UnknownHandler, FileHandler, FTPHandler, CacheFTPHandler, DataHandler, VolatilityHandler, JarHandler, OfflineHandler, LeechCoreHandler
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using AVMLStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using Elf64Stacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using XenCoreDumpStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using QemuStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using LimeStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using WindowsCrashDumpStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using VmwareStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using WindowsIntelStacker
DEBUG    volatility3.framework.automagic.windows: Detecting Self-referential pointer for recent windows
DEBUG    volatility3.framework.automagic.windows: DtbSelfRef64bit test succeeded at 0x1ad000
DEBUG    volatility3.framework.automagic.windows: DTB was found at: 0x1ad000
Level 8  volatility3.framework.automagic.stacker: Stacked IntelLayer using WindowsIntelStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using AVMLStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using Elf64Stacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using XenCoreDumpStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using QemuStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using LimeStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using WindowsCrashDumpStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using VmwareStacker
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name.memory_layer
Level 9  volatility3.framework.interfaces.configuration: TypeError - kernel_virtual_offset requirements only accept int type: None
Level 9  volatility3.framework.interfaces.configuration: TypeError - kernel_virtual_offset requirements only accept int type: None
Level 9  volatility3.framework.interfaces.configuration: TypeError - kernel_banner requirements only accept str type: None
Level 9  volatility3.framework.interfaces.configuration: TypeError - kernel_banner requirements only accept str type: None
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info
DEBUG    volatility3.framework.automagic.stacker: physical_layer maximum_address: 10754195455
DEBUG    volatility3.framework.automagic.stacker: Stacked layers: ['IntelLayer', 'FileLayer']
INFO     volatility3.framework.automagic: Running automagic: WinSwapLayers
INFO     volatility3.framework.automagic: Running automagic: KernelPDBScanner
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
DEBUG    volatility3.framework.automagic.pdbscan: Kernel base determination - searching layer module list structure
DEBUG    volatility3.framework.automagic.pdbscan: Kernel base determination - searching layer module list structure
DEBUG    volatility3.framework.automagic.pdbscan: Setting kernel_virtual_offset to 0xf8075d600000
INFO     volatility3.framework.symbols.windows.pdbconv: Download PDB file...
DEBUG    volatility3.framework.symbols.windows.pdbconv: Attempting to retrieve http://msdl.microsoft.com/download/symbols/ntkrnlmp.pdb/641F55C592201DCC4F59FACC72EA54DA1/ntkrnlmp.pdb
DEBUG    volatility3.framework.layers.resources: Using already cached file at: /root/.cache/volatility3/data_5535124e056625acece5231343a017813fe6aabcb6429fb9e4ba1a2e33b2f6f99e3c6df9951c35125f83cb510254d7f38c269795c5e3c234c92c50be2e43d821.cache
DEBUG    volatility3.framework.layers.resources: Using already cached file at: /root/.cache/volatility3/data_5535124e056625acece5231343a017813fe6aabcb6429fb9e4ba1a2e33b2f6f99e3c6df9951c35125f83cb510254d7f38c269795c5e3c234c92c50be2e43d821.cache
INFO     volatility3.framework.automagic: Running automagic: SymbolFinder
INFO     volatility3.framework.automagic: Running automagic: KernelModule
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
WARNING  volatility3.framework.plugins: Automagic exception occurred: volatility3.framework.layers.msf.PDBFormatException: Could not find a suitable header
Level 9  volatility3.framework.plugins: Traceback (most recent call last):
  File "/root/桌面/Misc/volatility3/volatility3/framework/automagic/__init__.py", line 138, in run
    automagic(context, config_path, requirement, progress_callback)
  File "/root/桌面/Misc/volatility3/volatility3/framework/automagic/pdbscan.py", line 448, in __call__
    self.recurse_symbol_fulfiller(
  File "/root/桌面/Misc/volatility3/volatility3/framework/automagic/pdbscan.py", line 123, in recurse_symbol_fulfiller
    PDBUtility.load_windows_symbol_table(
  File "/root/桌面/Misc/volatility3/volatility3/framework/symbols/windows/pdbutil.py", line 114, in load_windows_symbol_table
    cls.download_pdb_isf(
  File "/root/桌面/Misc/volatility3/volatility3/framework/symbols/windows/pdbutil.py", line 275, in download_pdb_isf
    json_output = pdbconv.PdbReader(
                  ^^^^^^^^^^^^^^^^^^
  File "/root/桌面/Misc/volatility3/volatility3/framework/symbols/windows/pdbconv.py", line 128, in __init__
    self._layer_name, self._context = self.load_pdb_layer(context, location)
                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/桌面/Misc/volatility3/volatility3/framework/symbols/windows/pdbconv.py", line 191, in load_pdb_layer
    msf_layer = msf.PdbMultiStreamFormat(
                ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/桌面/Misc/volatility3/volatility3/framework/layers/msf.py", line 39, in __init__
    raise PDBFormatException(name, "Could not find a suitable header")
volatility3.framework.layers.msf.PDBFormatException: Could not find a suitable header


Unsatisfied requirement plugins.Info.kernel.symbol_table_name: 

A symbol table requirement was not fulfilled.  Please verify that:
        The associated translation layer requirement was fulfilled
        You have the correct symbol file for the requirement
        The symbol file is under the correct directory or zip file
        The symbol file is named appropriately or contains the correct banner

Unable to validate the plugin requirements: ['plugins.Info.kernel.symbol_table_name']

                                                                                                       

When I disconnect.

┌──(root㉿b3nguang)-[/mnt/hgfs/share]
└─# vol3 -f memdump2023.raw -vvvvv windows.info
Volatility 3 Framework 2.5.2
INFO     volatility3.cli: Volatility plugins path: ['/root/桌面/Misc/volatility3/volatility3/plugins', '/root/桌面/Misc/volatility3/volatility3/framework/plugins']
INFO     volatility3.cli: Volatility symbols path: ['/root/桌面/Misc/volatility3/volatility3/symbols', '/root/桌面/Misc/volatility3/volatility3/framework/symbols']
Level 7  volatility3.cli: Cache directory used: /root/.cache/volatility3
INFO     volatility3.framework.automagic: Detected a windows category plugin
INFO     volatility3.framework.automagic: Running automagic: ConstructionMagic
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info
INFO     volatility3.framework.automagic: Running automagic: SymbolCacheMagic
INFO     volatility3.framework.automagic: Running automagic: LayerStacker
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 7  volatility3.framework.layers.resources: Available URL handlers: HTTPErrorProcessor, HTTPDefaultErrorHandler, HTTPRedirectHandler, ProxyHandler, HTTPBasicAuthHandler, ProxyBasicAuthHandler, HTTPDigestAuthHandler, ProxyDigestAuthHandler, AbstractHTTPHandler, HTTPHandler, HTTPSHandler, HTTPCookieProcessor, UnknownHandler, FileHandler, FTPHandler, CacheFTPHandler, DataHandler, VolatilityHandler, JarHandler, OfflineHandler, LeechCoreHandler
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using AVMLStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using Elf64Stacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using XenCoreDumpStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using QemuStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using LimeStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using WindowsCrashDumpStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using VmwareStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using WindowsIntelStacker
DEBUG    volatility3.framework.automagic.windows: Detecting Self-referential pointer for recent windows
DEBUG    volatility3.framework.automagic.windows: DtbSelfRef64bit test succeeded at 0x1ad000
DEBUG    volatility3.framework.automagic.windows: DTB was found at: 0x1ad000
Level 8  volatility3.framework.automagic.stacker: Stacked IntelLayer using WindowsIntelStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using AVMLStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using Elf64Stacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using XenCoreDumpStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using QemuStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using LimeStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using WindowsCrashDumpStacker
Level 8  volatility3.framework.automagic.stacker: Attempting to stack using VmwareStacker
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name
Level 9  volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.Info.kernel.layer_name.memory_layer
Level 9  volatility3.framework.interfaces.configuration: TypeError - kernel_virtual_offset requirements only accept int type: None
Level 9  volatility3.framework.interfaces.configuration: TypeError - kernel_virtual_offset requirements only accept int type: None
Level 9  volatility3.framework.interfaces.configuration: TypeError - kernel_banner requirements only accept str type: None
Level 9  volatility3.framework.interfaces.configuration: TypeError - kernel_banner requirements only accept str type: None
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info.kernel
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.Info
DEBUG    volatility3.framework.automagic.stacker: physical_layer maximum_address: 10754195455
DEBUG    volatility3.framework.automagic.stacker: Stacked layers: ['IntelLayer', 'FileLayer']
INFO     volatility3.framework.automagic: Running automagic: WinSwapLayers
INFO     volatility3.framework.automagic: Running automagic: KernelPDBScanner
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
DEBUG    volatility3.framework.automagic.pdbscan: Kernel base determination - searching layer module list structure
DEBUG    volatility3.framework.automagic.pdbscan: Kernel base determination - searching layer module list structure
DEBUG    volatility3.framework.automagic.pdbscan: Setting kernel_virtual_offset to 0xf8075d600000
INFO     volatility3.framework.symbols.windows.pdbconv: Download PDB file...
DEBUG    volatility3.framework.symbols.windows.pdbconv: Attempting to retrieve http://msdl.microsoft.com/download/symbols/ntkrnlmp.pdb/641F55C592201DCC4F59FACC72EA54DA1/ntkrnlmp.pdb
DEBUG    volatility3.framework.symbols.windows.pdbconv: Failed with <urlopen error [Errno -3] Temporary failure in name resolution>
DEBUG    volatility3.framework.symbols.windows.pdbconv: Attempting to retrieve http://msdl.microsoft.com/download/symbols/ntkrnlmp.pdb/641F55C592201DCC4F59FACC72EA54DA1/ntkrnlmp.pd_
DEBUG    volatility3.framework.symbols.windows.pdbconv: Failed with <urlopen error [Errno -3] Temporary failure in name resolution>
WARNING  volatility3.framework.symbols.windows.pdbutil: Symbol file could not be downloaded from remote server                                                                                                    
DEBUG    volatility3.framework.symbols.windows.pdbutil: Using symbol library: ntkrnlmp.pdb/641F55C592201DCC4F59FACC72EA54DA-1
INFO     volatility3.framework.automagic: Running automagic: SymbolFinder                                                                         
INFO     volatility3.framework.automagic: Running automagic: KernelModule

Variable        Value

Kernel Base     0xf8075d600000
DTB     0x1ad000
Symbols file:///root/%E6%A1%8C%E9%9D%A2/Misc/volatility3/volatility3/symbols/windows/ntkrnlmp.pdb/641F55C592201DCC4F59FACC72EA54DA-1.json
Is64Bit True
IsPAE   False
layer_name      0 WindowsIntel32e
memory_layer    1 FileLayer
KdVersionBlock  0xf8075e20f2e0
Major/Minor     15.19041
MachineType     34404
KeNumberProcessors      12
SystemTime      2023-12-12 04:06:25
NtSystemRoot    C:\Windows
NtProductType   NtProductWinNt
NtMajorVersion  10
NtMinorVersion  0
PE MajorOperatingSystemVersion  10
PE MinorOperatingSystemVersion  0
PE Machine      34404
PE TimeDateStamp        Wed Nov 22 15:44:41 2056

Help someone, please

[Randark-JMT]

By comparing the log data, the core differences between the logs of the two cases can be found as follows

no internet connection

DEBUG    volatility3.framework.symbols.windows.pdbconv: Failed with <urlopen error [Errno -3] Temporary failure in name resolution>
DEBUG    volatility3.framework.symbols.windows.pdbconv: Attempting to retrieve http://msdl.microsoft.com/download/symbols/ntkrnlmp.pdb/641F55C592201DCC4F59FACC72EA54DA1/ntkrnlmp.pd_
DEBUG    volatility3.framework.symbols.windows.pdbconv: Failed with <urlopen error [Errno -3] Temporary failure in name resolution>
WARNING  volatility3.framework.symbols.windows.pdbutil: Symbol file could not be downloaded from remote server                                                                                                    
DEBUG    volatility3.framework.symbols.windows.pdbutil: Using symbol library: ntkrnlmp.pdb/641F55C592201DCC4F59FACC72EA54DA-1
INFO     volatility3.framework.automagic: Running automagic: SymbolFinder                                                                         
INFO     volatility3.framework.automagic: Running automagic: KernelModule

Variable        Value

Kernel Base     0xf8075d600000
DTB     0x1ad000
Symbols file:///root/%E6%A1%8C%E9%9D%A2/Misc/volatility3/volatility3/symbols/windows/ntkrnlmp.pdb/641F55C592201DCC4F59FACC72EA54DA-1.json
Is64Bit True
IsPAE   False
layer_name      0 WindowsIntel32e
memory_layer    1 FileLayer
KdVersionBlock  0xf8075e20f2e0
Major/Minor     15.19041
MachineType     34404
KeNumberProcessors      12
SystemTime      2023-12-12 04:06:25
NtSystemRoot    C:\Windows
NtProductType   NtProductWinNt
NtMajorVersion  10
NtMinorVersion  0
PE MajorOperatingSystemVersion  10
PE MinorOperatingSystemVersion  0
PE Machine      34404
PE TimeDateStamp        Wed Nov 22 15:44:41 2056

When there is an internet connection

DEBUG    volatility3.framework.layers.resources: Using already cached file at: /root/.cache/volatility3/data_5535124e056625acece5231343a017813fe6aabcb6429fb9e4ba1a2e33b2f6f99e3c6df9951c35125f83cb510254d7f38c269795c5e3c234c92c50be2e43d821.cache
DEBUG    volatility3.framework.layers.resources: Using already cached file at: /root/.cache/volatility3/data_5535124e056625acece5231343a017813fe6aabcb6429fb9e4ba1a2e33b2f6f99e3c6df9951c35125f83cb510254d7f38c269795c5e3c234c92c50be2e43d821.cache
INFO     volatility3.framework.automagic: Running automagic: SymbolFinder
INFO     volatility3.framework.automagic: Running automagic: KernelModule
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
Level 9  volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.Info.kernel.symbol_table_name
WARNING  volatility3.framework.plugins: Automagic exception occurred: volatility3.framework.layers.msf.PDBFormatException: Could not find a suitable header
Level 9  volatility3.framework.plugins: Traceback (most recent call last):
  File "/root/桌面/Misc/volatility3/volatility3/framework/automagic/__init__.py", line 138, in run
    automagic(context, config_path, requirement, progress_callback)
  File "/root/桌面/Misc/volatility3/volatility3/framework/automagic/pdbscan.py", line 448, in __call__
    self.recurse_symbol_fulfiller(
  File "/root/桌面/Misc/volatility3/volatility3/framework/automagic/pdbscan.py", line 123, in recurse_symbol_fulfiller
    PDBUtility.load_windows_symbol_table(
  File "/root/桌面/Misc/volatility3/volatility3/framework/symbols/windows/pdbutil.py", line 114, in load_windows_symbol_table
    cls.download_pdb_isf(
  File "/root/桌面/Misc/volatility3/volatility3/framework/symbols/windows/pdbutil.py", line 275, in download_pdb_isf
    json_output = pdbconv.PdbReader(
                  ^^^^^^^^^^^^^^^^^^
  File "/root/桌面/Misc/volatility3/volatility3/framework/symbols/windows/pdbconv.py", line 128, in __init__
    self._layer_name, self._context = self.load_pdb_layer(context, location)
                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/桌面/Misc/volatility3/volatility3/framework/symbols/windows/pdbconv.py", line 191, in load_pdb_layer
    msf_layer = msf.PdbMultiStreamFormat(
                ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/桌面/Misc/volatility3/volatility3/framework/layers/msf.py", line 39, in __init__
    raise PDBFormatException(name, "Could not find a suitable header")
volatility3.framework.layers.msf.PDBFormatException: Could not find a suitable header


Unsatisfied requirement plugins.Info.kernel.symbol_table_name: 

A symbol table requirement was not fulfilled.  Please verify that:
        The associated translation layer requirement was fulfilled
        You have the correct symbol file for the requirement
        The symbol file is under the correct directory or zip file
        The symbol file is named appropriately or contains the correct banner

Unable to validate the plugin requirements: ['plugins.Info.kernel.symbol_table_name']

It can be found that when there is a network connection, volatility tries to connect to Microsoft's symbol table database, and then uses the local cache file, and after detecting the cache file, it starts to enter the parsing stage directly, and it is suspected that there is a problem with the cache file.

You can try the following to delete the following files

/root/.cache/volatility3/data_5535124e056625acece5231343a017813fe6aabcb6429fb9e4ba1a2e33b2f6f99e3c6df9951c35125f83cb510254d7f38c269795c5e3c234c92c50be2e43d821.cache

Then try running volatility again with an internet connection and look at the log output to check that volatility has re-downloaded the symbol table files from Microsoft's servers and is parsing them correctly.