Debug log no longer shows key/pairing/boding information

[ikarus23]

Important information like keys are no longer part of the log file. E.g. After bonding, my log is now:

2020-05-11T14:27:50.174Z INFO Security updated, mode:1, level:2 
2020-05-11T14:27:50.185Z DEBUG   169/ 0 <-  [02 1a 00 00 00 21 10 ] type:     VENDOR_SPECIFIC reliable:yes seq#:5 ack#:7 payload_length:7 data_integrity:1 header_checksum:85 err_code:0x0
2020-05-11T14:27:50.185Z DEBUG      173 ->  [N/A] type:                 ACK reliable: no seq#:0 ack#:6 payload_length:0 data_integrity:0 err_code:0x0
2020-05-11T14:27:50.198Z DEBUG   170/ 0 <-  [02 19 00 00 00 00 04 03 00 01 01 01 e2 cb dd 44 55 6f 19 38 8e ff 0b 79 58 93 c6 fc 40 1d ae 87 40 e1 57 30 ed 0c d2 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 c0 a5 80 02 96 02 83 d8 60 35 ed 82 b7 76 f2 ef 10 82 4d a1 cb 8a a7 ce c5 80 0c 5b 41 5e ed bf 0a 2a f1 ea 39 6a c2 e7 45 1f 4b 94 06 03 33 a9 00 4c 04 b7 86 e5 00 46 63 d3 4e e0 94 d1 1e eb 01 41 56 49 14 a2 81 28 66 31 26 7a d6 b9 ee 30 0d 40 5f 10 a8 7f 27 29 74 cd 14 39 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:7 payload_length:117 data_integrity:1 header_checksum:73 err_code:0x0
2020-05-11T14:27:50.198Z DEBUG      174 ->  [N/A] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0x0
2020-05-11T14:27:50.206Z DEBUG GAP_EVT_AUTH_STATUS time:2020-05-11T14:27:50.197Z connHandle:0 authStatus:0 authStatusName:bleGapSecStatusSuccess errorSrc:0 errorSrcName:bleGapSecStatusSourceLocal bonded:true sm1Levels:[lv1:true lv2:true lv3:false lv4:false] sm2Levels:[lv1:false lv2:false lv3:false lv4:false] kdistOwn:[enc:true sign:false link:false] kdistPeer:[enc:true sign:false link:false] keyset:[keysOwn:[encKey:[encInfo:[ltk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]] auth:false ltkLen:16 lesc:false] masterId:[ediv:44573 rand:[[],[],[],[],[],[],[],[]]]] idKey:[idInfo:[irk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]] idAddrInfo:[address:00:00:00:00:00:00 type:public addrIdPeer:0]] signKey:[csrk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]] pk:[pk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]]] keysPeer:[encKey:[encInfo:[ltk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]] auth:false ltkLen:16 lesc:false] masterId:[ediv:4191 rand:[[],[],[],[],[],[],[],[]]]] idKey:[idInfo:[irk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]] idAddrInfo:[address:00:00:00:00:00:00 type:public addrIdPeer:0]] signKey:[csrk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]] pk:[pk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]]]]
2020-05-11T14:27:50.213Z INFO Storing bond info for device 28:11:A5:78:06:F9
2020-05-11T14:27:50.213Z DEBUG Bond info: {}

Earlier, all information were in there. Unfortunately I don't have a old log. But it was something like this (taken from https://devzone.nordicsemi.com/f/nordic-q-a/47277/how-ble_gap_sec_keyset_t-keyset-is-handled-in-pc-nrfconnect-ble-with-pc-ble-driver-js)

2019-05-14T13:12:28.791Z DEBUG Bond info: [["CB:76:12:5C:09:9D",{"keys_own":{"enc_key":{"enc_info":{"ltk":[202,20,206,74,234,248,52,226,180,232,21,75,73,235,111,76],"auth":true,"ltk_len":16,"lesc":true},"master_id":{"ediv":0,"rand":[0,0,0,0,0,0,0,0]}},"id_key":{"id_info":{"irk":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"id_addr_info":{"address":"00:00:00:00:00:00","type":"BLE_GAP_ADDR_TYPE_PUBLIC","addr_id_peer":0}},"sign_key":{"csrk":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"pk":{"pk":[116,158,103,26,253,159,228,93,217,135,141,150,109,73,64,179,141,180,171,25,163,38,7,30,184,123,172,149,20,83,205,90,217,208,204,139,82,70,136,18,87,119,112,10,152,58,171,228,3,14,207,17,98,2,27,124,232,225,181,174,35,136,138,203]}},"keys_peer":{"enc_key":{"enc_info":{"ltk":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"auth":false,"ltk_len":0,"lesc":false},"master_id":{"ediv":0,"rand":[0,0,0,0,0,0,0,0]}},"id_key":{"id_info":{"irk":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"id_addr_info":{"address":"00:00:00:00:00:00","type":"BLE_GAP_ADDR_TYPE_PUBLIC","addr_id_peer":0}},"sign_key":{"csrk":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"pk":{"pk":[176,131,11,186,219,18,116,201,71,45,4,50,251,207,105,86,201,205,19,128,18,194,225,47,9,181,216,35,160,200,132,60,21,182,1,35,122,26,33,233,16,108,16,159,147,102,151,176,134,46,107,145,60,8,96,11,156,212,245,82,225,249,53,191]}}}]]

It is not specific to my system. Other newer logs out there in the internet show no key infos too (taken from https://devzone.nordicsemi.com/f/nordic-q-a/60880/pc-ble-driver-py-notifications-and-low-connection-interval-seems-to-fail)

2020-04-30T13:58:14.745Z INFO Security updated, mode:1, level:3 
2020-04-30T13:58:14.779Z DEBUG   116/ 0 <-  [02 19 00 00 00 00 04 07 00 01 01 01 8f 6e 39 68 73 2d 68 1f b8 ee 40 31 af b6 6a be 42 3b fb 6f 10 a9 16 8f 43 80 a3 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ae 67 08 aa 97 d6 19 b0 89 66 8d d9 76 03 eb b5 96 72 b6 72 cc ba 4a 48 0a a5 03 a1 af 24 0e a1 c3 fc 05 f2 16 a9 46 ec 9c 6c e6 22 a6 35 c3 f5 82 d8 3e 33 bf b8 a8 12 9f 0b 09 2b 55 42 db 4a 01 34 2a 0a ff ef fc 87 6b b5 26 74 4a c6 f7 65 79 42 34 c8 c4 ae fc fe 2e 56 61 f7 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ] type:     VENDOR_SPECIFIC reliable:yes seq#:6 ack#:0 payload_length:117 data_integrity:1 header_checksum:ab err_code:0x0
2020-04-30T13:58:14.779Z DEBUG      119 ->  [N/A] type:                 ACK reliable: no seq#:0 ack#:7 payload_length:0 data_integrity:0 err_code:0x0
2020-04-30T13:58:14.784Z DEBUG GAP_EVT_AUTH_STATUS time:2020-04-30T13:58:14.779Z connHandle:0 authStatus:0 authStatusName:bleGapSecStatusSuccess errorSrc:0 errorSrcName:bleGapSecStatusSourceLocal bonded:true sm1Levels:[lv1:true lv2:true lv3:true lv4:false] sm2Levels:[lv1:false lv2:false lv3:false lv4:false] kdistOwn:[enc:true sign:false link:false] kdistPeer:[enc:true sign:false link:false] keyset:[keysOwn:[encKey:[encInfo:[ltk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]] auth:true ltkLen:16 lesc:false] masterId:[ediv:64315 rand:[[],[],[],[],[],[],[],[]]]] idKey:[idInfo:[irk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]] idAddrInfo:[address:00:00:00:00:00:00 type:public addrIdPeer:0]] signKey:[csrk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]] pk:[pk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]]] keysPeer:[encKey:[encInfo:[ltk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]] auth:true ltkLen:16 lesc:false] masterId:[ediv:51252 rand:[[],[],[],[],[],[],[],[]]]] idKey:[idInfo:[irk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]] idAddrInfo:[address:00:00:00:00:00:00 type:public addrIdPeer:0]] signKey:[csrk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]] pk:[pk:[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]]]]
2020-04-30T13:58:14.789Z INFO Storing bond info for device DF:3F:F5:CF:6D:85
2020-04-30T13:58:14.789Z DEBUG Bond info: {}