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										 |  |  | [Some of this is taken from Frohwalt Egerer's original linux-kernel FAQ] | 
					
						
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 | 
					
						
							|  |  |  |      What follows is a suggested procedure for reporting Linux bugs. You | 
					
						
							|  |  |  | aren't obliged to use the bug reporting format, it is provided as a guide | 
					
						
							|  |  |  | to the kind of information that can be useful to developers - no more. | 
					
						
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 | 
					
						
							|  |  |  |      If the failure includes an "OOPS:" type message in your log or on | 
					
						
							|  |  |  | screen please read "Documentation/oops-tracing.txt" before posting your | 
					
						
							|  |  |  | bug report. This explains what you should do with the "Oops" information | 
					
						
							|  |  |  | to make it useful to the recipient. | 
					
						
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 | 
					
						
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										 |  |  |       Send the output to the maintainer of the kernel area that seems to | 
					
						
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										 |  |  | be involved with the problem, and cc the relevant mailing list. Don't | 
					
						
							|  |  |  | worry too much about getting the wrong person. If you are unsure send it | 
					
						
							|  |  |  | to the person responsible for the code relevant to what you were doing. | 
					
						
							|  |  |  | If it occurs repeatably try and describe how to recreate it. That is | 
					
						
							|  |  |  | worth even more than the oops itself.  The list of maintainers and | 
					
						
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										 |  |  | mailing lists is in the MAINTAINERS file in this directory.  If you | 
					
						
							|  |  |  | know the file name that causes the problem you can use the following | 
					
						
							|  |  |  | command in this directory to find some of the maintainers of that file: | 
					
						
							|  |  |  |      perl scripts/get_maintainer.pl -f <filename> | 
					
						
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										 |  |  | 
 | 
					
						
							|  |  |  |       If it is a security bug, please copy the Security Contact listed | 
					
						
							|  |  |  | in the MAINTAINERS file.  They can help coordinate bugfix and disclosure. | 
					
						
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										 |  |  | See Documentation/SecurityBugs for more information. | 
					
						
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										 |  |  | 
 | 
					
						
							|  |  |  |       If you are totally stumped as to whom to send the report, send it to | 
					
						
							|  |  |  | linux-kernel@vger.kernel.org. (For more information on the linux-kernel | 
					
						
							|  |  |  | mailing list see http://www.tux.org/lkml/). | 
					
						
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 | 
					
						
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										 |  |  | This is a suggested format for a bug report sent to the Linux kernel mailing | 
					
						
							|  |  |  | list. Having a standardized bug report form makes it easier for you not to | 
					
						
							|  |  |  | overlook things, and easier for the developers to find the pieces of | 
					
						
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										 |  |  | information they're really interested in. Don't feel you have to follow it. | 
					
						
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 | 
					
						
							|  |  |  |       First run the ver_linux script included as scripts/ver_linux, which | 
					
						
							|  |  |  | reports the version of some important subsystems.  Run this script with | 
					
						
							|  |  |  | the command "sh scripts/ver_linux". | 
					
						
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 | 
					
						
							|  |  |  | Use that information to fill in all fields of the bug report form, and | 
					
						
							|  |  |  | post it to the mailing list with a subject of "PROBLEM: <one line | 
					
						
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										 |  |  | summary from [1.]>" for easy identification by the developers. | 
					
						
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										 |  |  | 
 | 
					
						
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										 |  |  | [1.] One line summary of the problem: | 
					
						
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										 |  |  | [2.] Full description of the problem/report: | 
					
						
							|  |  |  | [3.] Keywords (i.e., modules, networking, kernel): | 
					
						
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										 |  |  | [4.] Kernel information | 
					
						
							|  |  |  | [4.1.] Kernel version (from /proc/version): | 
					
						
							|  |  |  | [4.2.] Kernel .config file: | 
					
						
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										 |  |  | [5.] Most recent kernel version which did not have the bug: | 
					
						
							|  |  |  | [6.] Output of Oops.. message (if applicable) with symbolic information | 
					
						
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										 |  |  |      resolved (see Documentation/oops-tracing.txt) | 
					
						
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										 |  |  | [7.] A small shell script or example program which triggers the | 
					
						
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										 |  |  |      problem (if possible) | 
					
						
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										 |  |  | [8.] Environment | 
					
						
							|  |  |  | [8.1.] Software (add the output of the ver_linux script here) | 
					
						
							|  |  |  | [8.2.] Processor information (from /proc/cpuinfo): | 
					
						
							|  |  |  | [8.3.] Module information (from /proc/modules): | 
					
						
							|  |  |  | [8.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) | 
					
						
							|  |  |  | [8.5.] PCI information ('lspci -vvv' as root) | 
					
						
							|  |  |  | [8.6.] SCSI information (from /proc/scsi/scsi) | 
					
						
							|  |  |  | [8.7.] Other information that might be relevant to the problem | 
					
						
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										 |  |  |        (please look in /proc and include all information that you | 
					
						
							|  |  |  |        think to be relevant): | 
					
						
							|  |  |  | [X.] Other notes, patches, fixes, workarounds: | 
					
						
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							|  |  |  | Thank you |