Property:panic2 (procfs)

---

BoxMatrix >> System >> panic2 (procfs)

@ BoxMatrix   -   IRC-Chat   -   Translate: de es fr it nl pl

News

Selectors

Models

Accessories

Components

Environment

Config

Commands

System

Webif

Software

Develop

Lexicon

Community

Project

Media

---

Devices

Filesystems

Partitions

Sockets

Netlink

Pipes

Interfaces

Bridges

Ports

Events

Sources

Sinks

AVMIPC

Processes

Watchdogs

Memory

Slab

Vmalloc

ProcFS

SysFS

Research

---

Name-Collision - multiple objects in this wiki use the name panic2! panic2 (procfs) Kernel crash logs for supportdata and crashreport mail (second Linux). panic2 (temp) log_server Inter-CPU log from Scorpion panic (x490).

---

Procfs-Object

Procfs-Object:	panic2 (procfs)   -   type File	Wiki	Freetz	IPPF	whmf	AVM	Web
Location:	System >> Proc-Filesystem   -   Origin: AVM
Path:	/proc/avm/log_cr, /proc/avm/log_sd
Properties:	Firmware: 6.87 - 7.90   -   Kernel (perm): 2.6.39.4 (r), 2.6.39.4 (rw), 3.10.107 (r), 3.10.107 (rw), 3.10.73 (rw), 4.1.38 (rw), 4.1.52 (rw), 4.19.183 (r), 4.4.271 (r), 4.4.60 (r), 4.4.60 (rw), 4.9.198 (rw), 4.9.218 (r), 4.9.250 (rw), 4.9.325 (r)
Function:	Kernel crash logs for supportdata and crashreport mail (second Linux).

Goto:   Dependencies   -   Model-Matrix   -   Help Supportdata2   -   SMW-Browser

Details

panic2 is part of the second solution of Kernel crash logs in procfs. It is the panic (procfs) for the second Linux.
This file exists in 2 instances at 2 locations, depending on the purpose it's used for:

The first instance is located in /proc/avm/log_sd. The trailing sd means dedicated to supportdata.

root@fritz1:/var/mod/root# ls -l /proc/avm/log_sd

-rw-rw-rw-    1 root     root             0 Dec  1 08:49 crash
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 crash2
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 panic
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 panic2
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 user
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 user2

The second instance is located in /proc/avm/log_cr. The trailing cr means for crashreport mail by libmailbuilder.so.

root@fritz1:/var/mod/root# ls -l /proc/avm/log_cr

-rw-rw-rw-    1 root     root             0 Dec  1 08:49 crash
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 crash2
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 panic
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 panic2
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 user
-rw-rw-rw-    1 root     root             0 Dec  1 08:49 user2

crash, panic and user are for the first Linux, the Linux this is running on.
crash2, panic2 and user2 are for the other / second Linux if Inter-CPU logging is used.

Reboot Info:

• procfs: info, reboot_status
• kernel: avm_reboot_status.ko, reboot_status.ko

Crash Logs: - user mode crashes

• bootenv: crash (bootenv)
• tffs: crash.log (tffs)
• procfs: crash.log (procfs), crash (procfs), crash2 (procfs)
• temp: crash.log (temp)
• pipes: crash.log (pipe)

Panic Logs: - kernel crashes

• tffs: panic (tffs)
• procfs: panic (procfs), panic2 (procfs), avm_panic_cr, avm_panic_sd
• temp: panic (temp)
• pstore: console-ramoops-0

User Logs: - user stuff

• procfs: user (procfs), user2

Module Logs: - kernel modules

• procfs: antfs_logger, capicodec

Debug Logs:

• device: debug
• temp: debug2

Dependencies

Daily updated index of all dependencies of this object. Last update: GMT.
A ** in the Mod column marks info from Supportdata2 probes, which will always stay incomplete.
A - in the Mod column marks manual research, the Firmware then shows where the Object occurs, not the Relation.

Relation	Typ	Object	Mod	Firmware	Info	Origin
0 dependencies for this object

Model-Matrix

Daily updated index of the presence, path and size of this object for each model. Last update: 2024-12-20 18:05 GMT.
Showing all models using this object. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom/rtl) label in the Model column shows which CPU is meant for Multi-Linux models.
Note that this list comes from Supportdata2 probes, which can have arbitrary settings and come from different firmware versions.
It doesn't say much if a model is not listed here. It may be a missing supportdata2 file or just a disabled feature.

Model	Firmware	Path	Kernel (perm)
FRITZ!Box 3490	7.30	/proc/avm/log_cr, /proc/avm/log_sd	3.10.107 (rw)
FRITZ!Box 4020	7.01	/proc/avm/log_cr, /proc/avm/log_sd	4.4.60 (rw)
FRITZ!Box 4060	7.30 - 7.39	/proc/avm/log_cr, /proc/avm/log_sd	4.4.271 (r), 4.4.60 (rw)
FRITZ!Box 5490	7.29	/proc/avm/log_cr, /proc/avm/log_sd	3.10.107 (rw)
FRITZ!Box 5590 Fiber (main)	7.29	/proc/avm/log_cr, /proc/avm/log_sd	4.4.60 (rw)
FRITZ!Box 6430 Cable (arm)	7.29	/proc/avm/log_cr, /proc/avm/log_sd	2.6.39.4 (rw)
FRITZ!Box 6430 Cable (atom)	7.29	/proc/avm/log_cr, /proc/avm/log_sd	2.6.39.4 (rw)
FRITZ!Box 6490 Cable (arm)	7.29 - 7.39	/proc/avm/log_cr, /proc/avm/log_sd	2.6.39.4 (r), 2.6.39.4 (rw)
FRITZ!Box 6490 Cable (atom)	7.29 - 7.39	/proc/avm/log_cr, /proc/avm/log_sd	2.6.39.4 (r), 2.6.39.4 (rw)
FRITZ!Box 6660 Cable (atom)	7.29	/proc/avm/log_cr, /proc/avm/log_sd	4.9.250 (rw)
FRITZ!Box 6850 LTE	7.39	/proc/avm/log_cr, /proc/avm/log_sd	4.4.60 (r)
FRITZ!Box 6850 5G	7.39	/proc/avm/log_cr, /proc/avm/log_sd	4.4.60 (r)
FRITZ!Box 7362 SL	7.12	/proc/avm/log_cr, /proc/avm/log_sd	3.10.107 (rw)
FRITZ!Box 7412	6.87	/proc/avm/log_cr, /proc/avm/log_sd	3.10.73 (rw)
FRITZ!Box 7430	7.29	/proc/avm/log_cr, /proc/avm/log_sd	3.10.107 (rw)
FRITZ!Box 7490	7.29 - 7.51	/proc/avm/log_cr, /proc/avm/log_sd	3.10.107 (r), 3.10.107 (rw)
FRITZ!Box 7510	7.30	/proc/avm/log_cr, /proc/avm/log_sd	4.4.60 (rw)
FRITZ!Box 7520	7.29 - 7.50	/proc/avm/log_cr, /proc/avm/log_sd	4.4.271 (r), 4.4.60 (rw)
FRITZ!Box 7520 v2	7.31	/proc/avm/log_cr, /proc/avm/log_sd	4.4.60 (rw)
FRITZ!Box 7530	7.39	/proc/avm/log_cr, /proc/avm/log_sd	4.4.271 (r)
FRITZ!Box 7530 AX	7.31 - 7.51	/proc/avm/log_cr, /proc/avm/log_sd	4.1.52 (rw), 4.19.183 (r)
FRITZ!Box 7581	7.17	/proc/avm/log_cr, /proc/avm/log_sd	4.1.38 (rw)
FRITZ!Box 7590	7.57 - 7.90	/proc/avm/log_cr, /proc/avm/log_sd	4.9.325 (r)
FRITZ!Box 7590 AX	7.31 - 7.39	/proc/avm/log_cr, /proc/avm/log_sd	4.9.198 (rw), 4.9.218 (r)
FRITZ!Smart Gateway	7.57 - 7.58	/proc/avm/log_cr, /proc/avm/log_sd	4.4.271 (r)
FRITZ!Repeater 1200 AX	7.30 - 7.39	/proc/avm/log_cr, /proc/avm/log_sd	4.4.60 (r), 4.4.60 (rw)
FRITZ!WLAN Repeater 1750E	7.29	/proc/avm/log_cr, /proc/avm/log_sd	4.4.60 (rw)
FRITZ!Repeater 6000	7.29 - 7.39	/proc/avm/log_cr, /proc/avm/log_sd	4.4.60 (r), 4.4.60 (rw)
28 models use this object

Help Supportdata2

The data in this article is incomplete since it was manually collected using the Supportdata2 project.

Unlike the Supportdata-Probes which have been collected for years Supportdata2 is brand new and only has a few probes.
If you have access to a shell then please help to extend the Supportdata2 collection to improve this data.

It's easy and it's done in minutes. Please send created data as an Email attachment to the address listed here. Thanks!

SMW-Browser

Property:panic2 (procfs)

Information is currently being retrieved from the backend.