[ 5.690456] vendor storage:20160801 ret = -1
[ 5.702108] Adding 117712k swap on /dev/zram4. Priority:5 extents:1 across:117712k SS
[ 5.748492] zram0: detected capacity change from 0 to 52428800
[ 5.855128] EXT4-fs (zram0): mounted filesystem without journal. Opts: discard
[ 7.509822] nr_pdflush_threads exported in /proc is scheduled for removal
[ 7.852571] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 7.853012] rk_gmac-dwmac fe300000.ethernet: rk_get_eth_addr: rk_vendor_read eth mac address failed (-1)
[ 7.853052] rk_gmac-dwmac fe300000.ethernet: rk_get_eth_addr: generate random eth mac address: 5a:b7:f0:5b:53:d4
[ 7.853058] rk_gmac-dwmac fe300000.ethernet: rk_get_eth_addr: rk_vendor_write eth mac address failed (-1)
[ 7.853066] rk_gmac-dwmac fe300000.ethernet: rk_get_eth_addr: mac address: 5a:b7:f0:5b:53:d4
[ 7.853071] eth0: device MAC address 5a:b7:f0:5b:53:d4
[ 7.867585] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 7.867692] dhd_open: Enter ffffffc03e8ff000
[ 7.867698]
Dongle Host Driver, version 1.579.77.41.2 (r)
[ 7.867702] wl_android_wifi_on in 1
I think this is the root cause "[ 7.853012] rk_gmac-dwmac fe300000.ethernet: rk_get_eth_addr: rk_vendor_read eth mac address failed (-1)"
log for you.
how to fix it?
a.txt