Comments (13)
@cernekee
Thanks you so much for helping troubleshooting! I finally identified the root cause. The DNS address accidentally appended with a whitespace (in fact, a space), but I think the app can improve itself as Cisco Anyconnect can handle this case intelligently and gracefully.
06-07 10:53:41.253 17869 17869 D ACRA : Looking for error files in /data/user/0/app.openconnect/files
06-07 10:53:41.254 17869 17869 D ACRA : Deleting file 1496803989000.stacktrace
06-07 10:53:57.568 17869 17869 E ActionBarOverlayLayout: Requested split action bar with incompatible window decor! Ignoring request.
06-07 10:53:57.625 17869 17869 D OpenConnect: file not found reading /data/user/0/app.openconnect/cache/logdata.ser
06-07 10:53:57.691 1051 1401 I ActivityManager: Displayed app.openconnect/.MainActivity: +176ms
06-07 10:54:02.129 1051 3986 I ActivityManager: START u0 {act=android.intent.action.MAIN cmp=app.openconnect/.api.GrantPermissionsActivity
(has extras)} from uid 10121 on display 0
06-07 10:54:02.201 17869 17869 W OpenConnect: removing bogus profile 'profile-b12703bc-a412-40d1-b76a-29183125a43b.xml.bak'
06-07 10:54:02.220 17869 17996 D OpenConnect: AssetExtractor: skipping /data/user/0/app.openconnect/files/android_csd.sh
06-07 10:54:02.221 17869 17996 D OpenConnect: AssetExtractor: skipping /data/user/0/app.openconnect/files/run_pie
06-07 10:54:02.227 17869 17996 D OpenConnect: AssetExtractor: skipping /data/user/0/app.openconnect/files/curl-bin
06-07 10:54:03.857 17869 17996 E ACRA : ACRA caught a IllegalArgumentException exception for app.openconnect. Building report.
06-07 10:54:03.861 17869 17996 D ACRA : Using default Report Fields
06-07 10:54:03.942 17869 17996 W Settings: Setting button_backlight_timeout has moved from android.provider.Settings.System to android.provi
der.Settings.Secure, returning read-only value.
06-07 10:54:03.944 17869 17996 W Settings: Setting button_brightness has moved from android.provider.Settings.System to android.provider.Set
tings.Secure, returning read-only value.
06-07 10:54:03.948 17869 17996 W Settings: Setting keyboard_brightness has moved from android.provider.Settings.System to android.provider.S
ettings.Secure, returning read-only value.
06-07 10:54:04.168 17869 17996 I ACRA : READ_LOGS granted! ACRA can include LogCat and DropBox data.
06-07 10:54:04.176 17869 17996 D ACRA : Retrieving logcat output...
06-07 10:54:04.208 17869 17996 D ACRA : Writing crash report file 1496804044000.stacktrace.
06-07 10:54:04.226 17869 18023 D ACRA : Waiting for Toast + worker...
06-07 10:54:04.226 17869 18023 D ACRA : About to create DIALOG from #handleException
06-07 10:54:04.226 17869 18023 D ACRA : Creating Dialog for 1496804044000.stacktrace
06-07 10:54:04.227 1051 19257 I ActivityManager: START u0 {flg=0x10000000 cmp=app.openconnect/org.acra.CrashReportDialog (has extras)} from
uid 10121 on display 0
06-07 10:54:04.239 17869 18023 D ACRA : Wait for Toast + worker ended. Kill Application ? true
06-07 10:54:04.240 17869 18023 E ACRA : app.openconnect fatal error : Not a numeric address: 8.8.8.8
06-07 10:54:04.240 17869 18023 E ACRA : java.lang.IllegalArgumentException: Not a numeric address: 8.8.8.8
06-07 10:54:04.240 17869 18023 E ACRA : at java.net.InetAddress.parseNumericAddress(InetAddress.java:933)
06-07 10:54:04.240 17869 18023 E ACRA : at android.net.VpnService$Builder.addDnsServer(VpnService.java:558)
06-07 10:54:04.240 17869 18023 E ACRA : at app.openconnect.core.OpenConnectManagementThread.setIPInfo(OpenConnectManagementThread.ja
va:636)
06-07 10:54:04.240 17869 18023 E ACRA : at app.openconnect.core.OpenConnectManagementThread.runVPN(OpenConnectManagementThread.java:
731)
06-07 10:54:04.240 17869 18023 E ACRA : at app.openconnect.core.OpenConnectManagementThread.run(OpenConnectManagementThread.java:282
)
06-07 10:54:04.240 17869 18023 E ACRA : at java.lang.Thread.run(Thread.java:761)
06-07 10:54:04.240 17869 18023 I ACRA : Finishing the last Activity prior to killing the Process
06-07 10:54:04.241 17869 18023 I ACRA : Finished class app.openconnect.api.GrantPermissionsActivity
06-07 10:54:04.241 17869 18023 I Process : Sending signal. PID: 17869 SIG: 9
06-07 10:54:04.257 1051 18760 I WindowManager: WIN DEATH: Window{a724724 u0 app.openconnect/app.openconnect.MainActivity}
06-07 10:54:04.257 1051 3969 D GraphicsStats: Buffer count: 7
06-07 10:54:04.258 1051 3969 I ActivityManager: Process app.openconnect (pid 17869) has died
06-07 10:54:04.258 1051 3969 D ActivityManager: cleanUpApplicationRecord -- 17869
06-07 10:54:04.258 1051 3969 W ActivityManager: Scheduling restart of crashed service app.openconnect/.core.OpenVpnService in 1000ms
06-07 10:54:04.259 1051 3969 W ActivityManager: Force removing ActivityRecord{5ce9e3a u0 app.openconnect/.MainActivity t1406}: app died, n
o saved state
06-07 10:54:04.277 1051 3969 I ActivityManager: Start proc 18029:app.openconnect/u0a121 for activity app.openconnect/org.acra.CrashReportD
ialog
06-07 10:54:04.332 18029 18029 D ACRA : ACRA is enabled for app.openconnect, intializing...
06-07 10:54:04.341 18029 18029 D ACRA : Looking for error files in /data/user/0/app.openconnect/files
06-07 10:54:04.341 18029 18029 D ACRA : Looking for error files in /data/user/0/app.openconnect/files
06-07 10:54:04.342 18029 18029 D ACRA : Looking for error files in /data/user/0/app.openconnect/files
06-07 10:54:04.350 18029 18029 W linker : /data/app/app.openconnect-1/lib/arm/libopenconnect.so has text relocations. This is wasting memor
y and prevents security hardening. Please fix.
06-07 10:54:04.352 18029 18029 W linker : /data/app/app.openconnect-1/lib/arm/libstoken.so has text relocations. This is wasting memory and
prevents security hardening. Please fix.
06-07 10:54:04.359 18029 18029 D ACRA : Opening CrashReportDialog for 1496804044000.stacktrace
06-07 10:54:04.515 1051 1401 I ActivityManager: Displayed app.openconnect/org.acra.CrashReportDialog: +249ms (total +2s376ms)
from ics-openconnect.
from ics-openconnect.
On Android, before the app dies, it spits such info:
"An unexpected error occurred forcing the application to stop. You can help us fix this by sending us error data.
Please describe what was happening when the problem occurred:
[blank
txt
box]
"
from ics-openconnect.
Ocserv exposes weird 'GnuTLS error' in its log:
sudo ocserv -fd 9 -c /etc/ocserv/ocserv.conf
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: Host: my.example.com
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: User-Agent: OpenConnect VPN Agent (Java) v7.04-unknown
ocserv[21154]: worker[gfw]: 111.222.111.222 User-agent: 'OpenConnect VPN Agent (Java) v7.04-unknown'
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: Cookie: webvpn=iXGDC8tdx5ugcxGqhEdO5E7r8YZS9fx6rXTv+TIh36o=
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-CSTP-Version: 1
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-CSTP-Hostname: localhost
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-AnyConnect-Identifier-ClientVersion: v7.04-unknown
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-AnyConnect-Identifier-Platform: android
ocserv[21154]: worker[gfw]: 111.222.111.222 Platform: 'android' (mobile)
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-AnyConnect-Identifier-PlatformVersion: 1.0
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-AnyConnect-Identifier-DeviceType: android
ocserv[21154]: worker[gfw]: 111.222.111.222 Device-type: 'android'
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-AnyConnect-Identifier-Device-UniqueID: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-CSTP-Accept-Encoding: oc-lz4,lzs
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-CSTP-MTU: 1406
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-CSTP-Address-Type: IPv6,IPv4
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-CSTP-Full-IPv6-Capability: true
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-DTLS-Master-Secret: E50A18B04ED8DB4D5B599221CCCD3B722A64B113A947280AE6C52DB616DCE8F39DBC5D6C01A38E7B5786D6760A44C563
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-DTLS-CipherSuite: OC-DTLS1_2-AES256-GCM:OC-DTLS1_2-AES128-GCM:AES256-SHA:AES128-SHA:DES-CBC3-SHA:DES-CBC-SHA
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP processing: X-DTLS-Accept-Encoding: oc-lz4,lzs
ocserv[21154]: worker[gfw]: 111.222.111.222 HTTP CONNECT /CSCOSSLC/tunnel
ocserv[21154]: worker[gfw]: 111.222.111.222 sending message 'auth cookie request' to main
ocserv[21152]: main: 111.222.111.222:58998 main received worker's message 'auth cookie request' of 34 bytes
ocserv[21152]: main: 111.222.111.222:58998 sending msg sm: session open to sec-mod
ocserv[21153]: sec-mod: received request sm: session open
ocserv[21153]: sec-mod: cmd [size=34] sm: session open
ocserv[21153]: sec-mod: initiating session for user 'gfw' (session: Ft63uJ)
ocserv[21152]: main[gfw]: 111.222.111.222:58998 new user session
ocserv[21152]: main[gfw]: 111.222.111.222:58998 selected IP: 10.0.0.12
ocserv[21152]: main[gfw]: 111.222.111.222:58998 assigned IPv4: 10.0.0.12
ocserv[21152]: main[gfw]: 111.222.111.222:58998 assigning tun device octun0
ocserv[21152]: main[gfw]: 111.222.111.222:58998 user of group '*' authenticated (using cookie)
ocserv[21152]: main[gfw]: 111.222.111.222:58998 sending (socket) message 2 to worker
ocserv[21154]: worker[gfw]: 111.222.111.222 received auth reply message (value: 1)
ocserv[21154]: worker[gfw]: 111.222.111.222 suggesting DPD of 1800 secs
ocserv[21154]: worker[gfw]: 111.222.111.222 configured link MTU is 1500
ocserv[21154]: worker[gfw]: 111.222.111.222 peer's data MTU is 1406 / link is 1500
ocserv[21154]: worker[gfw]: 111.222.111.222 DTLS overhead is 66
ocserv[21154]: worker[gfw]: 111.222.111.222 sending IPv4 10.0.0.12
ocserv[21154]: worker[gfw]: 111.222.111.222 adding DNS 8.8.8.8
ocserv[21154]: worker[gfw]: 111.222.111.222 adding DNS 8.8.4.4
ocserv[21154]: worker[gfw]: 111.222.111.222 DTLS ciphersuite: OC-DTLS1_2-AES128-GCM
ocserv[21154]: worker[gfw]: 111.222.111.222 DTLS data MTU 1434
ocserv[21154]: worker[gfw]: 111.222.111.222 Link MTU is 1500 bytes
ocserv[21154]: worker[gfw]: 111.222.111.222 sending message 'tun mtu change' to main
ocserv[21154]: worker[gfw]: 111.222.111.222 setting data MTU to 1434
ocserv[21154]: worker[gfw]: 111.222.111.222 selected DTLS compression method oc-lz4
ocserv[21154]: worker[gfw]: 111.222.111.222 selected CSTP compression method oc-lz4
ocserv[21154]: TLS[<5>]: REC[0x1c13010]: Preparing Packet Application Data(23) with length: 908 and min pad: 0
ocserv[21154]: TLS[<9>]: ENC[0x1c13010]: cipher: AES-128-GCM, MAC: AEAD, Epoch: 1
ocserv[21154]: TLS[<5>]: REC[0x1c13010]: Sent Packet[5] Application Data(23) in epoch 1 and length: 937
ocserv[21152]: main[gfw]: 111.222.111.222:58998 user logged in
ocserv[21152]: main[gfw]: 111.222.111.222:58998 main received worker's message 'tun mtu change' of 3 bytes
ocserv[21152]: main[gfw]: 111.222.111.222:58998 setting octun0 MTU to 1434
ocserv[21154]: TLS[<3>]: ASSERT: gnutls_buffers.c:551
ocserv[21154]: TLS[<3>]: ASSERT: gnutls_record.c:1064
ocserv[21154]: TLS[<3>]: ASSERT: gnutls_record.c:1185
ocserv[21154]: TLS[<3>]: ASSERT: gnutls_record.c:1447
ocserv[21154]: worker[gfw]: 111.222.111.222 worker-vpn.c:1261: GnuTLS error (at worker-vpn.c:1261): The TLS connection was non-properly terminated.
ocserv[21154]: worker[gfw]: 111.222.111.222 sending message 'sm: worker cli stats' to secmod
ocserv[21153]: sec-mod: received request from pid 21154 and uid 65534
ocserv[21153]: sec-mod: cmd [size=69] sm: worker cli stats
ocserv[21154]: worker[gfw]: 111.222.111.222 sent periodic stats (in: 0, out: 0) to sec-mod
ocserv[21152]: main[gfw]: 111.222.111.222:58998 worker terminated
ocserv[21152]: main[gfw]: 111.222.111.222:58998 sending msg sm: session close to sec-mod
ocserv[21153]: sec-mod: received request sm: session close
ocserv[21153]: sec-mod: cmd [size=40] sm: session close
ocserv[21153]: sec-mod: temporarily closing session for gfw (session: Ft63uJ)
ocserv[21152]: main[gfw]: 111.222.111.222:58998 user disconnected (reason: unspecified error, rx: 0, tx: 0)
from ics-openconnect.
The ocserv configuration:
cat /etc/ocserv/ocserv.conf
auth = "plain[/etc/ocserv/ocpasswd]"
max-clients = 0
max-same-clients = 0
tcp-port = 443
udp-port = 443
keepalive = 32400
dpd = 90
mobile-dpd = 1800
try-mtu-discovery = false
server-cert = /etc/letsencrypt/live/my.example.com/fullchain.pem
server-key = /etc/letsencrypt/live/my.example.com/privkey.pem
auth-timeout = 40
cookie-timeout = 300
deny-roaming = false
rekey-time = 172800
rekey-method = ssl
use-utmp = true
use-occtl = true
pid-file = /var/run/ocserv.pid
socket-file = /var/run/ocserv-socket
run-as-user = nobody
run-as-group = nogroup
device = octun
predictable-ips = true
ipv4-network = 10.0.0.0
ipv4-netmask = 255.255.255.0
dns = 8.8.8.8
dns = 8.8.4.4
ping-leases = false
compression = true
output-buffer = 23000
try-mtu-discovery = true
from ics-openconnect.
@ildar I believe you can reproduce the issue easily with above setting on your own test bed.
from ics-openconnect.
from ics-openconnect.
Please describe what was happening when the problem occurred
If you put some keywords in there (like "Bug19") I can try to search for the report to see where it's crashing. Otherwise, posting a logcat is probably your best bet.
from ics-openconnect.
@cernekee as long as you use this app on last two years' Android (6+) and connect to ocserv (open source alternative to Cisco SSL VPN) you should meet this issue. There is no magic scenario but a very common one. Since the last official release of this app was delivered 2.5 years before, I don't think any developers or even users take serious for the app. Very sorry to see this project dies in this way.
from ics-openconnect.
I'm running the app on Android 7.1, connected to an ocserv instance 24/7. Haven't had a problem in years.
It is likely that you're hitting a corner case. Posting the logcat (or giving me something to search for in the ACRA problem report database) would allow me to see what's breaking.
from ics-openconnect.
@cernekee if so, you can temporarily adjust your ocserv setting according to my above example to see the result.
B.T.W. don't use those ocserv release which more than 2 years old. Yes, I was happy to use both this app and ocserv 2 years before, but after first updating the ocserv and then Android to 6, the nightmare never goes away.
from ics-openconnect.
@cernekee can you elaborate how to capture the logcat? I'm not a developer of Android, but I think I would like to do what I can to give more traces on this issue. Thanks!
from ics-openconnect.
- Install adb
- Run
adb logcat
right before the problem occurs, and redirect/save to a file - Connect to the server and make the app crash
- Stop adb
from ics-openconnect.
Related Issues (20)
- compile fail HOT 1
- OpenConnect Removed from play strore HOT 7
- openconnect not working android 10 HOT 3
- please help whenever I try to compile with nettle 3.4.1 and gnutls 3.6.8 HOT 1
- Can't build package missing using in Windows 10
- Update binary components with fixes for android 10 crash HOT 1
- Integration with Client
- App crash in all android version HOT 1
- import org.stoken.LibStoken not found HOT 1
- DNS!
- cannot connect to vpn server hosted by cisco vpn with error message "tls fatal alert has been received" HOT 3
- How can I get DTLSCompression and an DTLSCipher information HOT 6
- Error building make external HOT 1
- why is the project not developing? HOT 2
- library "libopenconnect.so" not found
- Openconnect APK 1119 does not work on Amazon Fire TV
- Hello This error occurs when we click on the server HOT 2
- apk download link? HOT 4
- undefined reference from libz.so and libm.so how to fix it help plz
- it does not work for android 12 HOT 3
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from ics-openconnect.