http://bugzilla.opensuse.org/show_bug.cgi?id=1188019 http://bugzilla.opensuse.org/show_bug.cgi?id=1188019#c3 --- Comment #3 from Software System <opensuse@wolke7.net> --- Hello, I find the solution finally. 1. First, my rpi2 is Raspberry Pi 2 Model B Rev 1.1, which use a different CPU from Rev 1.2. 2. I reinstall Raspbian Buster lite, there is no this problem (using DHCP). So my rpi2 is not broken. 3. Then I reinstall to OpenSUSE 15.3 (openSUSE-Leap-15.3-ARM-JeOS-raspberrypi2.armv7l-2021.05.31-Build8.1.raw.xz) If I use DHCP, there are huge of logs like these, and CPU still very high from wicked:
Jul 22 21:41:49 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:49 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:49 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:49 localhost wickedd[1007]: route ipv4 0.0.0.0/0 via 192.168.60.21 dev eth0#2 type unicast table main scope universe protocol dhcp covered by a ipv4:dhcp lease Jul 22 21:41:49 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:49 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:49 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:50 localhost wickedd[1007]: route ipv4 0.0.0.0/0 via 192.168.60.21 dev eth0#2 type unicast table main scope universe protocol dhcp covered by a ipv4:dhcp lease Jul 22 21:41:50 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:50 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:50 localhost wickedd[1007]: route ipv4 0.0.0.0/0 via 192.168.60.21 dev eth0#2 type unicast table main scope universe protocol dhcp covered by a ipv4:dhcp lease Jul 22 21:41:50 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:50 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:50 localhost wickedd[1007]: route ipv4 0.0.0.0/0 via 192.168.60.21 dev eth0#2 type unicast table main scope universe protocol dhcp covered by a ipv4:dhcp lease Jul 22 21:41:50 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:50 localhost wickedd[1007]: route ipv4 0.0.0.0/0 via 192.168.60.21 dev eth0#2 type unicast table main scope universe protocol dhcp covered by a ipv4:dhcp lease Jul 22 21:41:50 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:50 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec) Jul 22 21:41:50 localhost wickedd[1007]: route ipv4 0.0.0.0/0 via 192.168.60.21 dev eth0#2 type unicast table main scope universe protocol dhcp covered by a ipv4:dhcp lease Jul 22 21:41:50 localhost wickedd-dhcp4[969]: eth0: Committed DHCPv4 lease with address 192.168.60.120 (lease time 4294967295 sec, renew in 2147483647 sec, rebind in 536870911 sec)
So I set static IP to this rpi2:
cat /etc/sysconfig/network/ifcfg-eth0 IPADDR='192.168.60.120/24' BOOTPROTO='static' STARTMODE='auto'
cat /etc/sysconfig/network/ifroute-eth0 default 192.168.60.21 - eth0
Then the CPU comes to 0 now. :) and "journalctl -n 10" do not show these DHCP infos. So, somethings wrong with wicked dhcp? Or is it normal that wicked will cause high CPU when request DHCP? -- You are receiving this mail because: You are on the CC list for the bug.