Hello: This patch was applied to bluetooth/bluez.git (master) by Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>: On Fri, 16 Sep 2022 14:42:35 -0700 you wrote: > From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> > > Some headsets appears to attempt to connect back after receiving > AVDTP_Open which would cause unexpected transitions since setup->io > and stream->io would not be in sync: > > > ACL Data RX: Handle 70 flags 0x02 dlen 6 > Channel: 64 len 2 [PSM 25 mode Basic (0x00)] {chan 0} > AVDTP: Open (0x06) Response Accept (0x02) type 0x00 label 2 nosp 0 > < ACL Data TX: Handle 70 flags 0x00 dlen 12 > L2CAP: Connection Request (0x02) ident 6 len 4 > PSM: 25 (0x0019) > Source CID: 67 > > ACL Data RX: Handle 70 flags 0x02 dlen 12 > L2CAP: Connection Request (0x02) ident 10 len 4 > PSM: 25 (0x0019) > Source CID: 68 > < ACL Data TX: Handle 70 flags 0x00 dlen 16 > L2CAP: Connection Response (0x03) ident 10 len 8 > Destination CID: 68 > Source CID: 68 > Result: Connection pending (0x0001) > Status: Authorization pending (0x0002) > < ACL Data TX: Handle 70 flags 0x00 dlen 16 > L2CAP: Connection Response (0x03) ident 10 len 8 > Destination CID: 68 > Source CID: 68 > Result: Connection successful (0x0000) > Status: No further information available (0x0000) > > ACL Data RX: Handle 70 flags 0x02 dlen 16 > L2CAP: Connection Response (0x03) ident 6 len 8 > Destination CID: 69 > Source CID: 67 > Result: Connection successful (0x0000) > Status: No further information available (0x0000) > > [...] Here is the summary with links: - [BlueZ] a2dp: Fix not detecting transport connection collision https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=b7023510c929 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html