| Previous | Next |
| NO_BOOT_DEVICE | DATA_COHERENCY_EXCEPTION |
LM_SERVER_INTERNAL_ERROR
Legacy server service kernel failure for LM_SERVER_INTERNAL_ERROR
LM_SERVER_INTERNAL_ERROR is bug check code 0x00000054. This historical bug check is associated with the server/redirector era of Windows networking. It is most useful when the stack shows server, SMB, redirector, or file-sharing kernel components rather than a modern user-mode service crash.
How to read it in a dump for LM_SERVER_INTERNAL_ERROR
- Use the stack to separate server, redirector, file-system filter, and transport components.
- The symbolic name is legacy; do not assume the old LAN Manager product is installed.
- The crash is in kernel network/file-sharing code, not simply a failed file share connection.
What to check for LM_SERVER_INTERNAL_ERROR
- Check SMB/server service drivers, antivirus/file-system filters, and network redirector state.
- Correlate with heavy file sharing, DFS paths, oplock/lease activity, or filter-driver updates.
- Use verifier carefully on file-system and network filters in a test reproduction.
References for LM_SERVER_INTERNAL_ERROR
Dump evidence for LM_SERVER_INTERNAL_ERROR
For LM_SERVER_INTERNAL_ERROR, preserve the complete dump, the four bug-check parameters, the exact Windows build, loaded-module list, and the event timeline immediately before the stop. AllStat summarizes the condition as “LM_SERVER_INTERNAL_ERROR”; that sentence identifies the failure class, while the parameters and stack determine which object, driver, processor, or subsystem instance was involved.
Analysis order for LM_SERVER_INTERNAL_ERROR
- Run WinDbg
!analyze -v, then inspect the documented meaning of each LM_SERVER_INTERNAL_ERROR parameter instead of relying only on the probably-caused-by line. - For LM_SERVER_INTERNAL_ERROR, find the earliest abnormal event: driver update, firmware change, device reset, storage error, verifier report, resource exhaustion, or application hang connected with lm / server / internal.
- For LM_SERVER_INTERNAL_ERROR, keep third-party filter, security, storage, graphics, and virtualization drivers in the module inventory; removing evidence before dump analysis can obscure the responsible path.
Do not repeatedly reboot a machine affected by LM_SERVER_INTERNAL_ERROR before collecting the dump and event logs. For LM_SERVER_INTERNAL_ERROR, recovery actions should follow the component identified by the stack and parameters, not merely the symbolic stop-code name.
Dump evidence for LM_SERVER_INTERNAL_ERROR
For LM_SERVER_INTERNAL_ERROR, preserve the complete dump, the four bug-check parameters, the exact Windows build, loaded-module list, and the event timeline immediately before the stop. AllStat summarizes the condition as “LM_SERVER_INTERNAL_ERROR”; that sentence identifies the failure class, while the parameters and stack determine which object, driver, processor, or subsystem instance was involved.
Analysis order for LM_SERVER_INTERNAL_ERROR
- Run WinDbg
!analyze -v, then inspect the documented meaning of each LM_SERVER_INTERNAL_ERROR parameter instead of relying only on the probably-caused-by line. - For LM_SERVER_INTERNAL_ERROR, find the earliest abnormal event: driver update, firmware change, device reset, storage error, verifier report, resource exhaustion, or application hang connected with lm / server / internal.
- For LM_SERVER_INTERNAL_ERROR, keep third-party filter, security, storage, graphics, and virtualization drivers in the module inventory; removing evidence before dump analysis can obscure the responsible path.
Do not repeatedly reboot a machine affected by LM_SERVER_INTERNAL_ERROR before collecting the dump and event logs. For LM_SERVER_INTERNAL_ERROR, recovery actions should follow the component identified by the stack and parameters, not merely the symbolic stop-code name.
Looking for a different code? Search another status or error code.