OpenWrt/LEDE Project

  • Status Unconfirmed
  • Percent Complete
    0%
  • Task Type Bug Report
  • Category Base system
  • Assigned To No-one
  • Operating System All
  • Severity Low
  • Priority Very Low
  • Reported Version openwrt-21.02
  • Due in Version Undecided
  • Due Date Undecided
  • Private
Attached to Project: OpenWrt/LEDE Project
Opened by Tangential Tangerine - 23.08.2021

FS#3989 - MT76x2E randomly restarts on Xiaomi Mi Router 4A Gigabit Edition

Device: Xiaomi Mi Router 4A Gigabit Edition (MT7612)
OpenWrt version: 21.02.0-rc4 r16256-2d5ee43dc6

5GHz wireless appears to encounter message timeouts and restarts seemingly randomly; dmesg is as follows:

[19753.943374] mt76x2e 0000:01:00.0: MCU message 1f (seq 11) timed out
[19753.988543] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[19753.988561] mt76x2e 0000:01:00.0: Build: 1
[19753.988569] mt76x2e 0000:01:00.0: Build Time: 201507311614 [19754.003378] mt76x2e 0000:01:00.0: Firmware running!
[19754.007557] ieee80211 phy1: Hardware restart was requested

[25595.538192] mt76x2e 0000:01:00.0: MCU message 1f (seq 12) timed out
[25595.583343] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[25595.583360] mt76x2e 0000:01:00.0: Build: 1
[25595.583368] mt76x2e 0000:01:00.0: Build Time: 201507311614 [25595.598154] mt76x2e 0000:01:00.0: Firmware running!
[25595.602399] ieee80211 phy1: Hardware restart was requested

Configuration is a single SSID in AP mode with no changes to default settings other than security set to WPA2-PSK/CCMP (AES).

gstammw commented on 08.09.2021 09:46

Bug confirmed on OpenWrt 21.02.0 FINAL

[76474.759778] ieee80211 phy1: Hardware restart was requested
[79380.111752] mt76x2e 0000:01:00.0: MCU message 1f (seq 7) timed out
[79380.156926] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[79380.162432] mt76x2e 0000:01:00.0: Build: 1
[79380.166620] mt76x2e 0000:01:00.0: Build Time: 201507311614____
[79380.187734] mt76x2e 0000:01:00.0: Firmware running!
[79380.195918] ieee80211 phy1: Hardware restart was requested
[79390.408570] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[79390.414081] mt76x2e 0000:01:00.0: Build: 1
[79390.418232] mt76x2e 0000:01:00.0: Build Time: 201507311614____
[79390.439410] mt76x2e 0000:01:00.0: Firmware running!
[79390.447576] ieee80211 phy1: Hardware restart was requested
[80761.349345] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[80761.354896] mt76x2e 0000:01:00.0: Build: 1
[80761.359040] mt76x2e 0000:01:00.0: Build Time: 201507311614____
[80761.380167] mt76x2e 0000:01:00.0: Firmware running!
MIKHAIL GORYUNOV commented on 30.10.2021 09:50

[ 0.000000] Linux version 5.4.154 (builder@buildhost) (gcc version 8.4.0 (OpenWrt GCC 8.4.0 r16325-88151b8303)) #0 SMP Sun Oct 24 09:01:35 2021
[ 0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[ 0.000000] printk: bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[ 0.000000] MIPS: machine is Xiaomi Mi Router 4A Gigabit Edition

......

[90427.178591] mt76x2e 0000:01:00.0: Firmware running!
[90427.186750] ieee80211 phy1: Hardware restart was requested
[90502.472814] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[90502.478324] mt76x2e 0000:01:00.0: Build: 1
[90502.482483] mt76x2e 0000:01:00.0: Build Time: 201507311614 [90502.503650] mt76x2e 0000:01:00.0: Firmware running!
[90502.511806] ieee80211 phy1: Hardware restart was requested
[90534.643543] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[90534.649050] mt76x2e 0000:01:00.0: Build: 1
[90534.653204] mt76x2e 0000:01:00.0: Build Time: 201507311614 [90534.674385] mt76x2e 0000:01:00.0: Firmware running!
[90534.682627] ieee80211 phy1: Hardware restart was requested
[90565.666303] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[90565.671808] mt76x2e 0000:01:00.0: Build: 1
[90565.675994] mt76x2e 0000:01:00.0: Build Time: 201507311614 [90565.697191] mt76x2e 0000:01:00.0: Firmware running!
[90565.705338] ieee80211 phy1: Hardware restart was requested
[90599.081026] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[90599.086603] mt76x2e 0000:01:00.0: Build: 1
[90599.090752] mt76x2e 0000:01:00.0: Build Time: 201507311614 [90599.111856] mt76x2e 0000:01:00.0: Firmware running!
[90599.120046] ieee80211 phy1: Hardware restart was requested
[90650.387011] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[90650.392517] mt76x2e 0000:01:00.0: Build: 1
[90650.396694] mt76x2e 0000:01:00.0: Build Time: 201507311614 [90650.417850] mt76x2e 0000:01:00.0: Firmware running!
[90650.426075] ieee80211 phy1: Hardware restart was requested
[90777.502069] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[90777.507598] mt76x2e 0000:01:00.0: Build: 1
[90777.511748] mt76x2e 0000:01:00.0: Build Time: 201507311614 [90777.532960] mt76x2e 0000:01:00.0: Firmware running!
[90777.541109] ieee80211 phy1: Hardware restart was requested

Loading...

Available keyboard shortcuts

Tasklist

Task Details

Task Editing