[Samsung Galaxy A6 Questions & Answers] techfreak125:
OEM Unlock Logcat

Here is the log that is generated when I open developer settings.

04-15 09:24:23.158 4025 6155 I vaultkeeper_service: VK 3.0.0 [Client] com.android.settings. => [Vault] RemoteLockControl. [CMD NO.] 357
04-15 09:24:23.159 4025 6155 I vaultkeeper_service: [CMD:REGISTERED]
04-15 09:24:23.159 4025 6155 I vaultkeeper_service: prepare done(0)
04-15 09:24:23.159 4025 6155 I vaultkeeper_service: Don't need pre-process to access partition
04-15 09:24:23.159 4025 6155 I vaultkeeper_service: preProcessing done(0)
04-15 09:24:23.159 4025 6155 I TeeSysClient: open mode set to: 0 [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/common.cpp:343]
04-15 09:24:23.159 4025 6155 I TeeSysClient: driver version: v6.3 [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/driver.cpp:71]
04-15 09:24:23.159 4025 6155 I TeeSysClient: driver open [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/driver.cpp:84]
04-15 09:24:23.159 4025 6155 I TeeSysClient: Kinibi access granted by the driver [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/common.cpp:217]
04-15 09:24:23.200 4025 6155 I vaultkeeper_service: openSession done(session id : 3585, device id : 0)
04-15 09:24:23.200 4025 6155 I vaultkeeper_service: notify done(session id : 3585, device id : 0)
04-15 09:24:23.249 4025 6155 I vaultkeeper_service: waitNotification done(session id : 3585, device id : 0)
04-15 09:24:23.250 4025 6155 I vaultkeeper_service: closeSession done(session id : 3585, device id : 0)
04-15 09:24:23.250 4025 6155 I TeeSysClient: driver closed [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/driver.cpp:95]
04-15 09:24:23.250 4025 6155 I vaultkeeper_service: cmdProcessing done(0/357)
04-15 09:24:23.250 4025 6155 I vaultkeeper_service: int VWorker::postProcessing(client_rsp_t*): no request to access in steady
04-15 09:24:23.250 4025 6155 I vaultkeeper_service: postProcessing done(0)
04-15 09:24:23.250 4025 6155 I vaultkeeper_jni: runCommand Success.(TA ret = 0)
04-15 09:24:23.251 23997 23997 I RlcManager: query(void)
04-15 09:24:23.251 4025 6155 I vaultkeeper_service: VK 3.0.0 [Client] com.android.settings. => [Vault] RemoteLockControl. [CMD NO.] 5525
04-15 09:24:23.251 4025 6155 I vaultkeeper_service: [CMD:READ_UNSHELTERED]
04-15 09:24:23.251 4025 6155 I vaultkeeper_service: prepare done(0)
04-15 09:24:23.261 4025 6155 I vaultkeeper_service: All Zero
04-15 09:24:23.261 4025 6155 I vaultkeeper_service: preProcessing done(0)
04-15 09:24:23.261 4025 6155 I TeeSysClient: open mode set to: 0 [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/common.cpp:343]
04-15 09:24:23.261 4025 6155 I TeeSysClient: driver version: v6.3 [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/driver.cpp:71]
04-15 09:24:23.261 4025 6155 I TeeSysClient: driver open [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/driver.cpp:84]
04-15 09:24:23.261 4025 6155 I TeeSysClient: Kinibi access granted by the driver [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/common.cpp:217]
04-15 09:24:23.309 4025 6155 I vaultkeeper_service: openSession done(session id : 3585, device id : 0)
04-15 09:24:23.309 4025 6155 I vaultkeeper_service: notify done(session id : 3585, device id : 0)
04-15 09:24:23.372 4025 6155 I vaultkeeper_service: waitNotification done(session id : 3585, device id : 0)
04-15 09:24:23.374 4025 6155 I vaultkeeper_service: closeSession done(session id : 3585, device id : 0)
04-15 09:24:23.374 4025 6155 I TeeSysClient: driver closed [hardware/samsung_slsi/exynos7885/mobicore/ClientLib/src/driver.cpp:95]
04-15 09:24:23.374 4025 6155 I vaultkeeper_service: cmdProcessing done(0/5525)
04-15 09:24:23.374 4025 6155 I vaultkeeper_service: int VWorker::postProcessing(client_rsp_t*): no request to access in steady
04-15 09:24:23.374 4025 6155 I vaultkeeper_service: postProcessing done(0)
04-15 09:24:23.374 4025 6155 I vaultkeeper_jni: runCommand Success.(TA ret = 0)
04-15 09:24:23.375 23997 23997 D DevelopmentSettings: enableUnlock rlcState :
04-15 09:24:23.375 23997 23997 D DevelopmentSettings: enableUnlock : 1 = /dev/block/persistent / 2 = 1