(replies inline)

On Fri, 10 Feb 2017, [email protected] wrote:

> Hi,
> 
> - Ubuntu 16.04.1
> - Jenkins 2.32.2
> 
> Since a few days I see crashes on Jenkins: (/var/log/jenkins/jenkins.log*)*
> 
> Feb 10, 2017 12:15:09 AM hudson.security.csrf.CrumbFilter doFilter
> WARNING: No valid crumb was included in request for /azenv.php. Returning 
> 403.


For what it's worth, I have been seeing this a bit lately as well. As far as I
can tell (https://bugs.eclipse.org/bugs/show_bug.cgi?id=471081) it's due to
something attempting to speak HTTPs to an HTTP only service.




> 
> Feb 10, 2017 2:06:33 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: Illegal character 0x1 in state=START for buffer 
> HeapByteBuffer@6de2eef2[p=1,l=256,c=16384,r=255]={\x01<<<\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01...\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01>>>.com/\r\nContent-Ty...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
> Feb 10, 2017 2:06:33 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: badMessage: 400 Illegal character 0x1 for 
> HttpChannelOverHttp@10d1bddb{r=0,c=false,a=IDLE,uri=}
> 
> Feb 10, 2017 4:35:15 AM hudson.security.csrf.CrumbFilter doFilter
> WARNING: No valid crumb was included in request for /azenv.php. Returning 
> 403.
> 
> Feb 10, 2017 5:30:24 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: Illegal character 0x0 in state=START for buffer 
> HeapByteBuffer@5e57ec7c[p=1,l=1,c=16384,r=0]={\x00<<<>>>ET /login 
> HTTP/1....\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
> Feb 10, 2017 5:30:24 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: badMessage: 400 Illegal character 0x0 for 
> HttpChannelOverHttp@1910d1bc{r=0,c=false,a=IDLE,uri=}
> Feb 10, 2017 5:30:25 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: Illegal character 0x4 in state=START for buffer 
> HeapByteBuffer@53c389d4[p=1,l=10,c=16384,r=9]={\x04<<<\x01\x00P\xC0c\xF660\x00>>>/m.sogou.com/?ran...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
> Feb 10, 2017 5:30:25 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: badMessage: 400 Illegal character 0x4 for 
> HttpChannelOverHttp@3e824b3e{r=0,c=false,a=IDLE,uri=}
> Feb 10, 2017 5:30:25 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: Illegal character 0x4 in state=START for buffer 
> HeapByteBuffer@64380bcf[p=1,l=10,c=16384,r=9]={\x04<<<\x01\x00P\xC0c\xF660\x00>>>
>  
> HTTP/1.1\r\nUser-A...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
> Feb 10, 2017 5:30:25 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: badMessage: 400 Illegal character 0x4 for 
> HttpChannelOverHttp@605ff7ac{r=0,c=false,a=IDLE,uri=}
> Feb 10, 2017 5:30:25 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: Illegal character 0x5 in state=START for buffer 
> HeapByteBuffer@53c389d4[p=1,l=3,c=16384,r=2]={\x05<<<\x01\x00>>>P\xC0c\xF660\x00/m.sogou.c...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
> Feb 10, 2017 5:30:25 AM org.eclipse.jetty.util.log.JavaUtilLog warn
> WARNING: badMessage: 400 Illegal character 0x5 for 
> HttpChannelOverHttp@59989f5a{r=0,c=false,a=IDLE,uri=}
> 
> 
> Anyone can help or have ideas how to solve this? 
> 
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- R. Tyler Croy

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