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hyphop/vim2 ethernet mainline linux kernel.log Secret

Created October 28, 2019 08:13
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vim2 ethernet mainline linux kernel
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vim2 ethernet mainline linux kernel.log
root@Khadas:~# ifconfig eth0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.100.110 netmask 255.255.255.0 broadcast 192.168.100.255
inet6 fe80::6e06:2d8b:b93e:9ccc prefixlen 64 scopeid 0x20<link>
ether be:10:1b:4a:3b:2c txqueuelen 1000 (Ethernet)
RX packets 5233 bytes 6585309 (6.5 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1126 bytes 83055 (83.0 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 22
root@Khadas:~# ping 8.8.8.8 -c1
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=50 time=19.2 ms
--- 8.8.8.8 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 19.210/19.210/19.210/0.000 ms
root@Khadas:~# ifdown eth0^C
root@Khadas:~# mii-tool eth0
eth0: negotiated 1000baseT-FD flow-control, link ok
root@Khadas:~# ifdown eth0 && ifup eth0
Killed old client process
Internet Systems Consortium DHCP Client 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth0/be:10:1b:4a:3b:2c
Sending on LPF/eth0/be:10:1b:4a:3b:2c
Sending on Socket/fallback
DHCPRELEASE on eth0 to 192.168.100.1 port 67 (xid=0x3e647683)
Internet Systems Consortium DHCP Client 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
[ 71.578058] meson8b-dwmac c9410000.ethernet: Failed to reset the dma
[ 71.578835] meson8b-dwmac c9410000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed
[ 71.587857] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Hw setup failed
RTNETLINK answers: Device or resource busy
Listening on LPF/eth0/be:10:1b:4a:3b:2c
Sending on LPF/eth0/be:10:1b:4a:3b:2c
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3 (xid=0xab15472f)
send_packet: Network is down
dhclient.c:2438: Failed to send 300 byte long packet over eth0 interface.
receive_packet failed on eth0: Network is down
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7 (xid=0xab15472f)
send_packet: Network is down
dhclient.c:2438: Failed to send 300 byte long packet over eth0 interface.
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 13 (xid=0xab15472f)
send_packet: Network is down
dhclient.c:2438: Failed to send 300 byte long packet over eth0 interface.
^C
dmesg -c
[ 71.291332] meson8b-dwmac c9410000.ethernet eth0: phy link down rgmii/1Gbps/Full
[ 71.291352] meson8b-dwmac c9410000.ethernet eth0: Link is Down
[ 71.473224] meson8b-dwmac c9410000.ethernet eth0: PHY [0.2009087f:00] driver [RTL8211F Gigabit Ethernet]
[ 71.473239] meson8b-dwmac c9410000.ethernet eth0: phy: setting supported 00,00000000,000062ff advertising 00,00000000,000062ff
[ 71.578058] meson8b-dwmac c9410000.ethernet: Failed to reset the dma
[ 71.578835] meson8b-dwmac c9410000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed
[ 71.587857] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Hw setup failed
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