Hello!
I’ve installed openHABian v1.4 with openHAB 2.2 (fresh install, not upgrade). Everything installed by default (except I used “Move root to USB” from openhabian-config). Even before I added some settings (items, rules, sitemaps) I started to see a lot of strange warning in openhab log. Every minute I see “Illegal character 0x7F in state=HEADER_IN_VALUE” warning in log.
I configured openhab, added add-ons, items, rules, etc. Looks like everything works as expected. But log becomes unusable because of these warnings.
Cannot understand what can be wrong, as this problem appeared before I added any configurations. I saw this warning was mentioned in other topics but with no solution and looks like with another context.
Please point me where to look in order to find reason/fix it.
Thank you in advance!
Part of log:
2017-12-23 23:14:48.377 [WARN ] [org.eclipse.jetty.http.HttpParser ] - Illegal character 0x7F in state=HEADER_IN_VALUE for buffer DirectByteBuffer@1909d76[p=188,l=2416,c=16384,r=2228]={HTTP/1.1 200 OK\r\n... 2017 21:14:48<<<\r\nEXT:\r\n\r\n<?xml v.../device></root>>>>ge</name>\n ...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
2017-12-23 23:14:48.382 [WARN ] [org.eclipse.jetty.http.HttpParser ] - bad HTTP parsed: 400 Illegal character 0x7F for HttpReceiverOverHTTP@69a6db(rsp=HEADER,failure=null)[HttpParser{s=HEADER_IN_VALUE,0 of 2218}]
2017-12-23 23:15:48.372 [WARN ] [org.eclipse.jetty.http.HttpParser ] - Illegal character 0x7F in state=HEADER_IN_VALUE for buffer DirectByteBuffer@1909d76[p=188,l=1448,c=16384,r=1260]={HTTP/1.1 200 OK\r\n... 2017 21:15:48<<<\r\nEXT:\r\n\r\n<?xml v...rl>/icons/lrg.j>>>pg</url></icon></...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
2017-12-23 23:15:48.394 [WARN ] [org.eclipse.jetty.http.HttpParser ] - bad HTTP parsed: 400 Illegal character 0x7F for HttpReceiverOverHTTP@cff9fd(rsp=HEADER,failure=null)[HttpParser{s=HEADER_IN_VALUE,0 of 2218}]
2017-12-23 23:16:48.398 [WARN ] [org.eclipse.jetty.http.HttpParser ] - Illegal character 0x7F in state=HEADER_IN_VALUE for buffer DirectByteBuffer@1909d76[p=188,l=2416,c=16384,r=2228]={HTTP/1.1 200 OK\r\n... 2017 21:16:48<<<\r\nEXT:\r\n\r\n<?xml v.../device></root>>>>ge</name>\n ...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
2017-12-23 23:16:48.403 [WARN ] [org.eclipse.jetty.http.HttpParser ] - bad HTTP parsed: 400 Illegal character 0x7F for HttpReceiverOverHTTP@10ebb9c(rsp=HEADER,failure=null)[HttpParser{s=HEADER_IN_VALUE,0 of 2218}]
2017-12-23 23:17:48.400 [WARN ] [org.eclipse.jetty.http.HttpParser ] - Illegal character 0x7F in state=HEADER_IN_VALUE for buffer DirectByteBuffer@1909d76[p=188,l=2416,c=16384,r=2228]={HTTP/1.1 200 OK\r\n... 2017 21:17:48<<<\r\nEXT:\r\n\r\n<?xml v.../device></root>>>>ge</name>\n ...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
2017-12-23 23:17:48.413 [WARN ] [org.eclipse.jetty.http.HttpParser ] - bad HTTP parsed: 400 Illegal character 0x7F for HttpReceiverOverHTTP@e8ebc(rsp=HEADER,failure=null)[HttpParser{s=HEADER_IN_VALUE,0 of 2218}]
2017-12-23 23:17:48.512 [WARN ] [org.eclipse.jetty.http.HttpParser ] - Illegal character 0x7F in state=HEADER_IN_VALUE for buffer DirectByteBuffer@1909d76[p=188,l=2416,c=16384,r=2228]={HTTP/1.1 200 OK\r\n... 2017 21:17:48<<<\r\nEXT:\r\n\r\n<?xml v.../device></root>>>>ge</name>\n ...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
2017-12-23 23:17:48.518 [WARN ] [org.eclipse.jetty.http.HttpParser ] - bad HTTP parsed: 400 Illegal character 0x7F for HttpReceiverOverHTTP@1aa4567(rsp=HEADER,failure=null)[HttpParser{s=HEADER_IN_VALUE,0 of 2218}]
2017-12-23 23:18:48.393 [WARN ] [org.eclipse.jetty.http.HttpParser ] - Illegal character 0x7F in state=HEADER_IN_VALUE for buffer DirectByteBuffer@1909d76[p=188,l=2416,c=16384,r=2228]={HTTP/1.1 200 OK\r\n... 2017 21:18:48<<<\r\nEXT:\r\n\r\n<?xml v.../device></root>>>>ge</name>\n ...\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}
2017-12-23 23:18:48.398 [WARN ] [org.eclipse.jetty.http.HttpParser ] - bad HTTP parsed: 400 Illegal character 0x7F for HttpReceiverOverHTTP@1a1d4b5(rsp=HEADER,failure=null)[HttpParser{s=HEADER_IN_VALUE,0 of 2218}]
- Platform information:
- Hardware: Raspberry Pi 3
- OS: openHABian v1.4
- Java Runtime Environment: 1.8.0_91-b14
- openHAB version: v2.2