sentinel-official
Node keeps Crashing (data.db corrupted)
Describe the bug The data.db file keeps getting corrupted and node crashes.
To Reproduce
- Connect to a new node v0.3.0 with Android device using Exidio App v1.0.4
- Consume some band-width ... at least 1 GB
- Disconnect from the node
- Wait until the node attempts to remove "Stale" connection
- Node crashes with the error
** Steps to Restart Node **
- Shut down node
- rename or remove the /roor/.sentinelnode/data.db
- Restart the node
Expected behavior The node should not drop
ERROR panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x8 pc=0x140c7bc] goroutine 450 [running]: github.com/sentinel-official/dvpn-node/node.(*Node).jobUpdateSessions(0xc000e4c930) /go/src/github.com/sentinel-official/dvpn-node/node/jobs.go:109 +0x37c github.com/sentinel-official/dvpn-node/node.(*Node).Start.func3() /go/src/github.com/sentinel-official/dvpn-node/node/node.go:52 +0x1d created by github.com/sentinel-official/dvpn-node/node.(*Node).Start /go/src/github.com/sentinel-official/dvpn-node/node/node.go:51 +0x110
Coud Server (Linode):
- Ubuntu
- 20.04 LTS
Additional context Using Exidio APP on an Android Device to connect to Node for testing.
Exidio: V1.0.4 (Default DNS Handshake only) Phone: Samsung Galaxy A71 5G Android UI Version: 3.1 Android Version: 11 Google Play update: March 1st 2022 Baseband Version: A716U1UEU6DVA1 Kernel Version: 4.19.125-22734624 (https://github.com/sentinel-official/android-client/issues/1 Tue Jan 18 14:06:19 KST 2022) Build Number: RP1A.200720.012.A716U1UEU6DVA1 SE For Android Status: Enforcing SEPF_SM-A716U1_11_0010 (Tue Jan 18 14:06:19 2022) Knox Version: Know 3.7 API Level 33 TIMA 4.1.0 Security Version: MDF v3.1 Release 6 WLAN v1.0 Release 2 VPN Client v2.2 Rel 1.0 ASKS v4.5 R-20200806 ADP v3.0 R 20191001 FIPS BoringSSL v1.5 FIPS SKC v2.1 FIPS Scrypto v2.5 SMR Jan-2022 R 1
Additional Note:
Every node that I connect to with Exidio on Android ends up with the data.db file corrupted.
I have a couple nodes that I have not connected to yet and they are still running without any downtime.
Q: Do you think there is something in the Exidio APP that could be corrupting the data.db file?
Attached is a copy of the corrupted data.db file.
I changed the extension from .db to .txt so I could attach it here.
I updated DVPN-Node to latest version v0.3.1. and I'm monitoring for the error.