** Summary changed: - Redpine: firmware assert upon assoc timeout + Redpine: firmware assert upon assoc timeout
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1804360 Title: Redpine: firmware assert upon assoc timeout Status in linux package in Ubuntu: Invalid Status in linux source package in Xenial: Fix Committed Bug description: SRU Justification ----------------- Impact: ------- firmware assert upon assoc timeout Test Case: ---------- 1) Bring up the Redpine Module in Coex mode 13. 2) Try to do roaming between two AP's. 3) At some point, When Association timeout happens and station tries to scan and observed below firmware assert. wlan0: authenticate with ac:a3:1e:a1:1e:85 wlan0: send auth to ac:a3:1e:a1:1e:85 (try 1/3) wlan0: authenticated wlan0: associate with ac:a3:1e:a1:1e:85 (try 1/3) wlan0: associate with ac:a3:1e:a1:1e:85 (try 2/3) wlan0: associate with ac:a3:1e:a1:1e:85 (try 3/3) wlan0: association with ac:a3:1e:a1:1e:85 timed out ven_rsi_91x: rsi_disable_ps: Cannot accept disable PS in PS_NONE state ven_rsi_91x: rsi_interrupt_handler: ==> FIRMWARE Assert <== ven_rsi_91x: rsi_interrupt_handler: Firmware Status is 0xa IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready RCA: ---- Root cause: When association starts, driver is sending station add peer notify to firmware but when Association timeout happens, driver is not sending station peer delete to Firmware. Hence, FW is going into DEEP SLEEP in associated state, which is incorrect. Fix: ---- Sending station delete peer notify when assoc timeout happens. Regression potential: --------------------- Ran roaming between two AP's for 20 hours and didn't see the issue. This bug is for tracking purposes only, please don't triage. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1804360/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
