Status After Clean
--- date "+%Y%m%d-%H%M%S.%N" ---
20210608-012531.127442056
--- NetworkManager --version ---
1.30.5-27852.copr.79b2105759.el8
--- ip addr ---
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 50:7b:9d:d8:3c:78 brd ff:ff:ff:ff:ff:ff
inet 10.16.122.93/24 brd 10.16.122.255 scope global dynamic noprefixroute eth0
valid_lft 86392sec preferred_lft 86392sec
inet6 2620:52:0:107a:527b:9dff:fed8:3c78/64 scope global dynamic noprefixroute
valid_lft 2591999sec preferred_lft 604799sec
inet6 fe80::527b:9dff:fed8:3c78/64 scope link noprefixroute
valid_lft forever preferred_lft forever
90: eth1@if89: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 5e:f4:c3:2e:3f:6e brd ff:ff:ff:ff:ff:ff link-netns vethsetup
92: eth2@if91: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 36:d0:8b:42:f6:18 brd ff:ff:ff:ff:ff:ff link-netns vethsetup
94: eth3@if93: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 62:dd:f2:2c:6d:b1 brd ff:ff:ff:ff:ff:ff link-netns vethsetup
96: eth4@if95: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether e2:22:88:7f:89:55 brd ff:ff:ff:ff:ff:ff link-netns vethsetup
98: eth5@if97: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 46:2d:75:b6:0f:b1 brd ff:ff:ff:ff:ff:ff link-netns vethsetup
100: eth6@if99: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether f6:78:82:ed:3f:3e brd ff:ff:ff:ff:ff:ff link-netns vethsetup
102: eth7@if101: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 26:4b:40:08:21:a3 brd ff:ff:ff:ff:ff:ff link-netns vethsetup
104: eth8@if103: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 0a:dc:34:5a:ef:03 brd ff:ff:ff:ff:ff:ff link-netns vethsetup
106: eth9@if105: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 56:fd:c9:dc:e6:89 brd ff:ff:ff:ff:ff:ff link-netns vethsetup
108: eth10@if107: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 7e:72:19:26:c5:fa brd ff:ff:ff:ff:ff:ff link-netns vethsetup
--- ip -4 route ---
default via 10.16.122.254 dev eth0 proto dhcp metric 99
10.16.122.0/24 dev eth0 proto kernel scope link src 10.16.122.93 metric 99
--- ip -6 route ---
::1 dev lo proto kernel metric 256 pref medium
2620:52:0:107a::/64 dev eth0 proto ra metric 99 pref medium
fe80::/64 dev eth0 proto kernel metric 99 pref medium
default via fe80::2a8a:1cff:fe09:a5c1 dev eth0 proto ra metric 99 pref medium
--- nmcli g ---
STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN
connected full enabled enabled enabled enabled
--- nmcli c ---
NAME UUID TYPE DEVICE
testeth0 ec14d9e4-4b91-4c07-8c86-c3d3a4da3ead ethernet eth0
testeth1 758875c4-fcce-4132-9302-77b182e69f86 ethernet --
testeth10 19e785ff-4be0-4073-b95e-4e701f735163 ethernet --
testeth2 9364caac-3f8c-444b-bd3e-017a0caf2b19 ethernet --
testeth3 ab09c3d4-cfc7-4358-8900-fdfc7c8a019b ethernet --
testeth4 5b8f0f0f-285c-4e4c-9cf6-8c72191b15be ethernet --
testeth5 c4e6347a-cb29-4997-9e07-19b1dc0239a0 ethernet --
testeth6 da47e881-1b3e-4c01-9628-e51a7458b86c ethernet --
testeth7 95f26d4e-df1d-4d9c-ade2-c05ae0fc14ad ethernet --
testeth8 386720ae-f0e5-4dda-842e-602dcbc8c2c0 ethernet --
testeth9 3492071a-5971-4b7c-a8a1-cf4cf8746c01 ethernet --
--- nmcli d ---
DEVICE TYPE STATE CONNECTION
eth0 ethernet connected testeth0
eth1 ethernet disconnected --
eth10 ethernet disconnected --
eth2 ethernet disconnected --
eth3 ethernet disconnected --
eth4 ethernet disconnected --
eth5 ethernet disconnected --
eth6 ethernet disconnected --
eth7 ethernet disconnected --
eth8 ethernet disconnected --
eth9 ethernet disconnected --
lo loopback unmanaged --
--- hostnamectl ---
Static hostname: gsm-r5s5-01.wlan.rhts.eng.bos.redhat.com
Icon name: computer-desktop
Chassis: desktop
Machine ID: d8b42de0ea4e427a930baf75ff5b8925
Boot ID: 389940cf82194c1c8731787181168499
Operating System: Red Hat Enterprise Linux 8.4 (Ootpa)
CPE OS Name: cpe:/o:redhat:enterprise_linux:8.4:GA
Kernel: Linux 4.18.0-305.el8.x86_64
Architecture: x86-64
--- NetworkManager --print-config ---
# NetworkManager configuration: /etc/NetworkManager/NetworkManager.conf (lib: 00-server.conf) (etc: 99-test.conf, 99-unmanage-orig.conf)
[main]
# rc-manager=symlink
# auth-polkit=true
no-auto-default=*
ignore-carrier=*
debug=RLIMIT_CORE,fatal-warnings
dhcp=nettools
plugins=ifcfg-rh,keyfile
[keyfile]
unmanaged-devices=interface-name:orig-*
[logging]
# backend=journal
# audit=false
level=TRACE
domains=ALL
# no-auto-default file "/var/lib/NetworkManager/no-auto-default.state"
--- cat /etc/resolv.conf ---
# Generated by NetworkManager
search wlan.rhts.eng.bos.redhat.com
nameserver 10.19.43.29
--- ps aux | grep dhclient ---
root 73037 0.0 0.0 26148 3544 ? S 01:25 0:00 /bin/sh -c ps aux | grep dhclient
root 73039 0.0 0.0 12172 1188 ? S 01:25 0:00 grep dhclient
Veth setup network namespace and DHCP server state:
--- ip netns exec vethsetup ip addr ---
1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: inbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 0e:78:c1:4c:a6:35 brd ff:ff:ff:ff:ff:ff
inet6 fe80::c78:c1ff:fe4c:a635/64 scope link
valid_lft forever preferred_lft forever
3: masqp@masq: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether 26:db:1c:73:63:7b brd ff:ff:ff:ff:ff:ff
inet6 fe80::24db:1cff:fe73:637b/64 scope link
valid_lft forever preferred_lft forever
4: masq@masqp: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether d2:df:d2:69:96:9b brd ff:ff:ff:ff:ff:ff
inet 192.168.100.1/24 scope global masq
valid_lft forever preferred_lft forever
inet6 fe80::d0df:d2ff:fe69:969b/64 scope link
valid_lft forever preferred_lft forever
5: simbr: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether b6:af:41:42:4f:73 brd ff:ff:ff:ff:ff:ff
inet 10.16.1.1/24 scope global simbr
valid_lft forever preferred_lft forever
inet6 2620:52:0:1086:b4af:41ff:fe42:4f73/64 scope global dynamic mngtmpaddr
valid_lft 1665sec preferred_lft 1665sec
inet6 2620:52:0:1086::1/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::b4af:41ff:fe42:4f73/64 scope link
valid_lft forever preferred_lft forever
89: eth1p@if90: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether 76:a6:25:72:f9:ee brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::74a6:25ff:fe72:f9ee/64 scope link
valid_lft forever preferred_lft forever
91: eth2p@if92: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether 0e:78:c1:4c:a6:35 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::c78:c1ff:fe4c:a635/64 scope link
valid_lft forever preferred_lft forever
93: eth3p@if94: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether d2:25:7a:d3:36:9f brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::d025:7aff:fed3:369f/64 scope link
valid_lft forever preferred_lft forever
95: eth4p@if96: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether 16:5a:f0:5b:e3:4f brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::145a:f0ff:fe5b:e34f/64 scope link
valid_lft forever preferred_lft forever
97: eth5p@if98: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether 86:b7:83:c1:38:cf brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::84b7:83ff:fec1:38cf/64 scope link
valid_lft forever preferred_lft forever
99: eth6p@if100: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether 16:a6:16:8f:95:c5 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::14a6:16ff:fe8f:95c5/64 scope link
valid_lft forever preferred_lft forever
101: eth7p@if102: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether de:c5:bd:b1:f9:ef brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::dcc5:bdff:feb1:f9ef/64 scope link
valid_lft forever preferred_lft forever
103: eth8p@if104: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether 2a:4a:3b:1c:35:61 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::284a:3bff:fe1c:3561/64 scope link
valid_lft forever preferred_lft forever
105: eth9p@if106: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master inbr state UP group default qlen 1000
link/ether fa:2c:25:25:0a:5b brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::f82c:25ff:fe25:a5b/64 scope link
valid_lft forever preferred_lft forever
107: eth10p@if108: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master simbr state UP group default qlen 1000
link/ether b6:af:41:42:4f:73 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::b4af:41ff:fe42:4f73/64 scope link
valid_lft forever preferred_lft forever
--- ip netns exec vethsetup ip -4 route ---
10.16.1.0/24 dev simbr proto kernel scope link src 10.16.1.1
192.168.100.0/24 dev masq proto kernel scope link src 192.168.100.1
--- ip netns exec vethsetup ip -6 route ---
2620:52:0:1086::/64 dev simbr proto kernel metric 256 pref medium
fe80::/64 dev eth1p proto kernel metric 256 pref medium
fe80::/64 dev eth2p proto kernel metric 256 pref medium
fe80::/64 dev eth3p proto kernel metric 256 pref medium
fe80::/64 dev eth4p proto kernel metric 256 pref medium
fe80::/64 dev eth5p proto kernel metric 256 pref medium
fe80::/64 dev eth6p proto kernel metric 256 pref medium
fe80::/64 dev eth7p proto kernel metric 256 pref medium
fe80::/64 dev eth8p proto kernel metric 256 pref medium
fe80::/64 dev eth9p proto kernel metric 256 pref medium
fe80::/64 dev masq proto kernel metric 256 pref medium
fe80::/64 dev masqp proto kernel metric 256 pref medium
fe80::/64 dev eth10p proto kernel metric 256 pref medium
fe80::/64 dev inbr proto kernel metric 256 pref medium
fe80::/64 dev simbr proto kernel metric 256 pref medium
--- ps aux | grep dnsmasq ---
dnsmasq 55713 0.2 0.0 73360 2548 ? S 01:22 0:00 dnsmasq --pid-file=/tmp/dhcp_inbr.pid --dhcp-leasefile=/tmp/dhcp_inbr.lease --listen-address=192.168.100.1 --dhcp-range=192.168.100.10,192.168.100.254,240 --interface=masq --bind-interfaces
dnsmasq 55729 0.0 0.0 73360 2644 ? S 01:22 0:00 dnsmasq --pid-file=/tmp/dhcp_simbr.pid --dhcp-leasefile=/tmp/dhcp_simbr.lease --dhcp-range=10.16.1.10,10.16.1.254,240 --dhcp-range=2620:52:0:1086::10,2620:52:0:1086::1ff,slaac,64,240 --enable-ra --interface=simbr --bind-interfaces
root 73043 0.0 0.0 26148 3468 ? S 01:25 0:00 /bin/sh -c ps aux | grep dnsmasq
root 73045 0.0 0.0 12172 1120 ? S 01:25 0:00 grep dnsmasq
NetworkManager memory consumption before: 3844 KiB