https://bugzilla.kernel.org/show_bug.cgi?id=220061 --- Comment #5 from frederic.danis@xxxxxxxxxxxxx --- BlueZ is replying to L2CAP connection before encryption key size has been returned by the chipset: < HCI Command: Read Encryption Key.. (0x05|0x0008) plen 2 #51 [hci0] 14.630430 Handle: 71 Address: 40:1B:5F:B9:B2:8B (WEIFANG GOERTEK ELECTRONICS CO.,> > ACL Data RX: Handle 71 flags 0x02 dlen 12 #52 [hci0] 14.632472 L2CAP: Connection Request (0x02) ident 4 len 4 PSM: 17 (0x0011) Source CID: 65 < ACL Data TX: Handle 71 flags 0x00 dlen 16 #53 [hci0] 14.632509 L2CAP: Connection Response (0x03) ident 4 len 8 Destination CID: 0 Source CID: 65 Result: Connection refused - security block (0x0003) Status: No further information available (0x0000) > HCI Event: Command Complete (0x0e) plen 7 #54 [hci0] 14.635400 Read Encryption Key Size (0x05|0x0008) ncmd 1 Status: Success (0x00) Handle: 71 Address: 40:1B:5F:B9:B2:8B (WEIFANG GOERTEK ELECTRONICS CO.,> Key size: 16 When testing DS4 connection with my setup I got: < HCI Command: Read Encryption Key Size (0x05|0x0008) plen 2 #37 [hci0] 9.315363 Handle: 11 Address: 58:10:31:47:09:CF (OUI 58-10-31) > HCI Event: Command Complete (0x0e) plen 7 #38 [hci0] > 9.315883 Read Encryption Key Size (0x05|0x0008) ncmd 1 Status: Success (0x00) Handle: 11 Address: 58:10:31:47:09:CF (OUI 58-10-31) Key size: 16 > ACL Data RX: Handle 11 flags 0x02 dlen 12 #39 [hci0] > 9.428060 L2CAP: Connection Request (0x02) ident 4 len 4 PSM: 17 (0x0011) Source CID: 65 < ACL Data TX: Handle 11 flags 0x00 dlen 16 #40 [hci0] 9.428106 L2CAP: Connection Response (0x03) ident 4 len 8 Destination CID: 64 Source CID: 65 Result: Connection successful (0x0000) Status: No further information available (0x0000) -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.
