Linux samples without `module_sect_attr` symbol

[c4s4l]

Describe the bug
I have built a volatility profile for a Target NixOS 25.05 (Kernel 6.15.7) with dwarf2json.
I am able to run pslist, psscan and bash history plugins on volatility3 v2.11.0. This version is working fine, except for Malfind and PsTree.

So I have decided to switch to a newer version v2.26.2.
With this version, I have this bug message with the same symbols generated by dwarf2json: Unable to validate the plugin requirements: ['plugins.PsList.kernel.layer_name', 'plugins.PsList.kernel.symbol_table_name']

I have acquired memory dump with three different versions of AVML: 0.14.0, 0.15.0 and 0.16.0

Context
Volatility Version: 2.26.2
Operating System: NixOS 25.05
Python Version: Python 3.12.11
Suspected Operating System: NixOS 25.05
Command: vol --clear-cache -vvvv -s symbols/ -f memory_avml_0.dmp linux.pslist

To Reproduce
Steps to reproduce the behavior:

1. Use command : vol --clear-cache -vvvv -s symbols/ -f memory_avml_0.dmp linux.pslist
2. See error

Expected behavior
When I run the command pslist, I should see the process list.

Example output
Command: vol --clear-cache -vvvv -s symbols/ -f memory_avml_0.dmp linux.pslist

On version v2.26.2

Volatility 3 Framework 2.26.2
INFO     volatility3.cli: Volatility plugins path: ['/nix/store/qv0jybpalspswcl8jfk4fpx6x1z9khjx-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/plugins', '/nix/store/qv0jybpalspswcl8jfk4fpx6x1z9khjx-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/plugins']
INFO     volatility3.cli: Volatility symbols path: ['/home/[REDACTED]/projects/memory_analysis/ram_test/symbols', '/nix/store/qv0jybpalspswcl8jfk4fpx6x1z9khjx-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/symbols', '/nix/store/qv0jybpalspswcl8jfk4fpx6x1z9khjx-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/symbols']
DEBUG    volatility3.plugins.yarascan: Using yara-python module
INFO     volatility3.framework.automagic: Detected a linux category plugin
INFO     volatility3.framework.automagic: Running automagic: ConstructionMagic
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList
INFO     volatility3.framework.automagic: Running automagic: SymbolCacheMagic
DETAIL 2 volatility3.framework.automagic.symbol_cache: Identified file:///home/[REDACTED]/projects/memory_analysis/ram_test/symbols/6.15.7-kernel.json as b'Linux version 6.15.7 (nixbld@localhost) (gcc (GCC) 14.2.1 20250322, GNU ld (GNU Binutils) 2.44) #1-NixOS SMP PREEMPT_DYNAMIC Thu Jul 17 16:44:05 UTC 2025\n\x00'
INFO     volatility3.framework.automagic: Running automagic: LayerStacker
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using Elf64Stacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using XenCoreDumpStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using AVMLStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using QemuStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using LimeStacker
DETAIL 2 volatility3.framework.automagic.stacker: Stacked LimeLayer using LimeStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using Elf64Stacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using XenCoreDumpStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using AVMLStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using QemuStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using WindowsCrashDumpStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using VmwareStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using LinuxIntelVMCOREINFOStacker
DEBUG    volatility3.framework.automagic.linux: Identified banner: b'Linux version 6.15.7 (nixbld@localhost) (gcc (GCC) 14.2.1 20250322, GNU ld (GNU Binutils) 2.44) #1-NixOS SMP PREEMPT_DYNAMIC Thu Jul 17 16:44:05 UTC 2025\n\x00'
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using LinuxIntelStacker
DEBUG    volatility3.framework.automagic.linux: Identified banner: b'Linux version 6.15.7 (nixbld@localhost) (gcc (GCC) 14.2.1 20250322, GNU ld (GNU Binutils) 2.44) #1-NixOS SMP PREEMPT_DYNAMIC Thu Jul 17 16:44:05 UTC 2025\n\x00'
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: TypeError - Layer is not the required Architecture: LimeLayer
DETAIL 1 volatility3.framework.configuration.requirements: TypeError - Layer is not the required Architecture: FileLayer
DEBUG    volatility3.framework.automagic.stacker: physical_layer maximum_address: 33751351419
DEBUG    volatility3.framework.automagic.stacker: Stacked layers: ['LimeLayer', 'FileLayer']
INFO     volatility3.framework.automagic: Running automagic: SymbolFinder  
INFO     volatility3.framework.automagic: Running automagic: LinuxSymbolFinder
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
INFO     volatility3.framework.automagic: Running automagic: KernelModule
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name

Unsatisfied requirement plugins.PsList.kernel.layer_name: 
Unsatisfied requirement plugins.PsList.kernel.symbol_table_name: 

A translation layer requirement was not fulfilled.  Please verify that:
	A file was provided to create this layer (by -f, --single-location or by config)
	The file exists and is readable
	The file is a valid memory image and was acquired cleanly

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.PsList.kernel.layer_name', 'plugins.PsList.kernel.symbol_table_name']

On v2.11.0 (the good versionà

Volatility 3 Framework 2.11.0
INFO     volatility3.cli: Volatility plugins path: ['/nix/store/07drhm6d3yflz6xvszwx9q3lcqwv49c7-volatility3-2.11.0/lib/python3.12/site-packages/volatility3/plugins', '/nix/store/07drhm6d3yflz6xvszwx9q3lcqwv49c7-volatility3-2.11.0/lib/python3.12/site-packages/volatility3/framework/plugins']
INFO     volatility3.cli: Volatility symbols path: ['/home/[REDACTED]/projects/memory_analysis/ram_test/symbols', '/nix/store/07drhm6d3yflz6xvszwx9q3lcqwv49c7-volatility3-2.11.0/lib/python3.12/site-packages/volatility3/symbols', '/nix/store/07drhm6d3yflz6xvszwx9q3lcqwv49c7-volatility3-2.11.0/lib/python3.12/site-packages/volatility3/framework/symbols']
DEBUG    volatility3.plugins.yarascan: Using yara-python module
INFO     volatility3.framework.automagic: Detected a linux category plugin
INFO     volatility3.framework.automagic: Running automagic: ConstructionMagic
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList
INFO     volatility3.framework.automagic: Running automagic: SymbolCacheMagic
DETAIL 2 volatility3.framework.automagic.symbol_cache: Identified file:///home/[REDACTED]/projects/memory_analysis/ram_test/symbols/6.15.7-kernel.json as b'Linux version 6.15.7 (nixbld@localhost) (gcc (GCC) 14.2.1 20250322, GNU ld (GNU Binutils) 2.44) #1-NixOS SMP PREEMPT_DYNAMIC Thu Jul 17 16:44:05 UTC 2025\n\x00'
INFO     volatility3.framework.automagic: Running automagic: LayerStacker
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using Elf64Stacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using XenCoreDumpStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using AVMLStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using QemuStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using LimeStacker
DETAIL 2 volatility3.framework.automagic.stacker: Stacked LimeLayer using LimeStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using Elf64Stacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using XenCoreDumpStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using AVMLStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using QemuStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using WindowsCrashDumpStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using VmwareStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using LinuxIntelStacker
DEBUG    volatility3.framework.automagic.linux: Identified banner: b'Linux version 6.15.7 (nixbld@localhost) (gcc (GCC) 14.2.1 20250322, GNU ld (GNU Binutils) 2.44) #1-NixOS SMP PREEMPT_DYNAMIC Thu Jul 17 16:44:05 UTC 2025\n\x00'
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!assoc_array_ptr
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!netns_ipvs
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!mtd_info
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!can_pkg_stats
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!can_rcv_lists_stats
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!can_dev_rcv_lists
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!mpls_route
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!sctp_mib
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!smc_stats_rsn
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!smc_stats
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!mpls_dev
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!tipc_bearer
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!udp_tunnel_nic
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!phylink
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!cfg80211_conn
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!cfg80211_cached_keys
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!cfg80211_cqm_config
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!phy_led_trigger
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!pse_control
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!phy_package_shared
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!sfp
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!smc_hashinfo
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!dsa_8021q_context
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!rfkill
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!uapi_definition
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!hw_stats_device_data
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!rdma_restrack_root
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!cfg80211_internal_bss
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!ib_port
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!ib_gid_table
DEBUG    volatility3.framework.symbols: Unresolved reference: LintelStacker1!ib_pkey_cache
DEBUG    volatility3.framework.automagic.linux: Linux ASLR shift values determined: physical 5e44c3000 virtual a600000
DEBUG    volatility3.framework.automagic.linux: DTB was found at: 0x5e74e7000
DETAIL 2 volatility3.framework.automagic.stacker: Stacked IntelLayer using LinuxIntelStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using Elf64Stacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using XenCoreDumpStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using AVMLStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using QemuStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using WindowsCrashDumpStacker
DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using VmwareStacker
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name.memory_layer
DETAIL 1 volatility3.framework.configuration.requirements: IndexError - No configuration provided: plugins.PsList.kernel.layer_name.memory_layer.base_layer
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList.kernel
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DETAIL 1 volatility3.framework.automagic.construct_layers: Failed on requirement: plugins.PsList
DEBUG    volatility3.framework.automagic.stacker: physical_layer maximum_address: 33751351419
DEBUG    volatility3.framework.automagic.stacker: Stacked layers: ['IntelLayer', 'LimeLayer', 'FileLayer']
INFO     volatility3.framework.automagic: Running automagic: SymbolFinder  
INFO     volatility3.framework.automagic: Running automagic: LinuxSymbolFinder
DETAIL 1 volatility3.framework.configuration.requirements: Symbol table requirement not yet fulfilled: plugins.PsList.kernel.symbol_table_name
DEBUG    volatility3.framework.automagic.symbol_finder: Identified banner: b'Linux version 6.15.7 (nixbld@localhost) (gcc (GCC) 14.2.1 20250322, GNU ld (GNU Binutils) 2.44) #1-NixOS SMP PREEMPT_DYNAMIC Thu Jul 17 16:44:05 UTC 2025\n\x00'
DEBUG    volatility3.framework.automagic.symbol_finder: Using symbol library: file:///home/[REDACTED]/projects/memory_analysis/ram_test/symbols/6.15.7-kernel.json
INFO     volatility3.framework.automagic: Running automagic: KernelModule

OFFSET (V)	PID	TID	PPID	COMM	CREATION TIME	File output
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!assoc_array_ptr
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!netns_ipvs
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!mtd_info
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!can_pkg_stats
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!can_rcv_lists_stats
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!can_dev_rcv_lists
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!mpls_route
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!sctp_mib
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!smc_stats_rsn
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!smc_stats
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!mpls_dev
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!tipc_bearer
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!udp_tunnel_nic
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!phylink
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!cfg80211_conn
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!cfg80211_cached_keys
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!cfg80211_cqm_config
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!phy_led_trigger
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!pse_control
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!phy_package_shared
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!sfp
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!smc_hashinfo
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!dsa_8021q_context
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!rfkill
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!uapi_definition
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!hw_stats_device_data
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!rdma_restrack_root
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!cfg80211_internal_bss
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!ib_port
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!ib_gid_table
DEBUG    volatility3.framework.symbols: Unresolved reference: symbol_table_name1!ib_pkey_cache

0x8beac4b9cd00	1	1	0	systemd	2025-09-29 09:57:01.121289 UTC	Disabled
0x8beac4b98000	2	2	0	kthreadd	2025-09-29 09:57:01.121289 UTC	Disabled
0x8beac4b9e040	3	3	2	pool_workqueue_	2025-09-29 09:57:01.121289 UTC	Disabled
0x8beac4b99340	4	4	2	kworker/R-rcu_g	2025-09-29 09:57:01.121289 UTC	Disabled
0x8beac4b9a680	5	5	2	kworker/R-sync_	2025-09-29 09:57:01.121289 UTC	Disabled
0x8beac4b9b9c0	6	6	2	kworker/R-kvfre	2025-09-29 09:57:01.121289 UTC	Disabled
0x8beac4bb6040	7	7	2	kworker/R-slub_	2025-09-29 09:57:01.121289 UTC	Disabled
....

[eve-mem]

This is very interesting. Are you able to share a sample that's affected?

[c4s4l]

I will try to setup a virtual machine with the good OS version and kernel version.
I will reproduce the same steps for the analysis.

How should I provide you with the sample ?

[c4s4l]

Here the link to download samples: https://drive.google.com/file/d/1xt6PE5GEslNtQSPRr_-MB8u_rMmhMigv/view?usp=sharing

There are:

• Three images for different kernel versions : 6.12.49, 6.15.7 and 6.16.9 (acquired with AVML version 0.15.0)
• Target host: NixOS 25.05 (with different kernel versions)
• old_symbols folder: dwarf generated with dwarf2json 0.9.0
• symbols: generated with dwarf2json from main branch

Weirdly 2.26.2 works only for 6.12.49
And 2.11.0 works for every versions (except sometimes pstree and malfind)

[c4s4l]

I have run volatility with "-vvvvvvvv" option to have full debug. I have a stacktrace (volatility 2.26.2 and kernel 6.16.9 and 6.15.7):

DEBUG    volatility3.framework.automagic.linux: Identified banner: b'Linux version 6.16.9 (nixbld@localhost) (gcc (GCC) 14.3.0, GNU ld (GNU Binutils) 2.44) #1-NixOS SMP PREEMPT_DYNAMIC Thu Sep 25 09:16:54 UTC 2025\n\x00'
DETAIL 3 volatility3.framework.automagic.stacker: Exception during stacking: Symbol type not in LintelStacker1 SymbolTable: module_sect_attr
DETAIL 4 volatility3.framework.automagic.stacker: Traceback (most recent call last):

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/automagic/stacker.py", line 218, in stack_layer
    new_layer = stacker.stack(context, initial_layer, progress_callback)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/automagic/linux.py", line 337, in stack
    table = linux.LinuxKernelIntermedSymbols(
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/symbols/linux/__init__.py", line 55, in __init__
    self.set_type_class("module_sect_attr", extensions.module_sect_attr)

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/symbols/intermed.py", line 60, in _delegate_function
    return getattr(self._delegate, name)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/symbols/intermed.py", line 443, in set_type_class
    raise ValueError(f"Symbol type not in {self.name} SymbolTable: {name}")

ValueError: Symbol type not in LintelStacker1 SymbolTable: module_sect_attr

DETAIL 2 volatility3.framework.automagic.stacker: Attempting to stack using LinuxIntelStacker
DEBUG    volatility3.framework.automagic.linux: Identified banner: b'Linux version 6.16.9 (nixbld@localhost) (gcc (GCC) 14.3.0, GNU ld (GNU Binutils) 2.44) #1-NixOS SMP PREEMPT_DYNAMIC Thu Sep 25 09:16:54 UTC 2025\n\x00'
DETAIL 3 volatility3.framework.automagic.stacker: Exception during stacking: Symbol type not in LintelStacker1 SymbolTable: module_sect_attr
DETAIL 4 volatility3.framework.automagic.stacker: Traceback (most recent call last):

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/automagic/stacker.py", line 218, in stack_layer
    new_layer = stacker.stack(context, initial_layer, progress_callback)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/automagic/linux.py", line 58, in stack
    table = linux.LinuxKernelIntermedSymbols(
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/symbols/linux/__init__.py", line 55, in __init__
    self.set_type_class("module_sect_attr", extensions.module_sect_attr)

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/symbols/intermed.py", line 60, in _delegate_function
    return getattr(self._delegate, name)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/nix/store/vqmbs79mbq3abrhg47h4wq3jd4d1s5v2-volatility3-2.26.2/lib/python3.12/site-packages/volatility3/framework/symbols/intermed.py", line 443, in set_type_class
    raise ValueError(f"Symbol type not in {self.name} SymbolTable: {name}")

ValueError: Symbol type not in LintelStacker1 SymbolTable: module_sect_attr

[ikelos]

So this is saying that it found the ISF and loaded it, but that a symbol it was expecting to be there module_sect_attr was not. This was noted during the pull request that added this as a strict requirement for symbol tables, but it was asserted that this was always present: https://github.com/volatilityfoundation/volatility3/pull/1740/files#r2015136979

@atcuno it looks like we've found some example where this isn't the case. Any chance you could look into this please?

[Abyss-W4tcher]

This should be fixed by: #1773