info: requesting link dump
info: requesting address dump
info: requesting netconf dump
info: loading builtin modules from ['/usr/share/ifupdown2/addons']
info: module openvswitch not loaded (module init failed: no /usr/bin/ovs-vsctl found)
info: module openvswitch_port not loaded (module init failed: no /usr/bin/ovs-vsctl found)
info: module batman_adv not loaded (module init failed: no /usr/sbin/batctl found)
info: executing /sbin/sysctl net.bridge.bridge-allow-multiple-vlans
info: module mstpctl not loaded (module init failed: no /sbin/mstpctl found)
info: executing /bin/ip rule show
info: executing /bin/ip -6 rule show
warning: cannot load "address" module: cannot import name 'splat' from 'jaraco.functools' (/usr/lib/python3/dist-packages/jaraco/functools.py)
info: executing /usr/sbin/ip vrf id
info: mgmt vrf_context = False
info: executing /bin/ip addr help
info: address metric support: OK
info: module mstpctl not loaded (module init failed: no /sbin/mstpctl found)
info: module batman_adv not loaded (module init failed: no /usr/sbin/batctl found)
info: module openvswitch_port not loaded (module init failed: no /usr/bin/ovs-vsctl found)
info: module openvswitch not loaded (module init failed: no /usr/bin/ovs-vsctl found)
info: looking for user scripts under /etc/network
info: loading scripts under /etc/network/if-pre-up.d ...
info: loading scripts under /etc/network/if-up.d ...
info: loading scripts under /etc/network/if-post-up.d ...
info: loading scripts under /etc/network/if-pre-down.d ...
info: loading scripts under /etc/network/if-down.d ...
info: loading scripts under /etc/network/if-post-down.d ...
info: 'link_master_slave' is set. slave admin state changes will be delayed till the masters admin state change.
info: using mgmt iface default prefix eth
info: processing interfaces file /etc/network/interfaces
info: no interfaces to down ..
info: reload: scheduling up on interfaces: ['lo', 'enp4s0', 'vmbr0']
info: lo: running ops ...
info: executing /etc/network/if-pre-up.d/wireless-tools
info: executing /etc/network/if-pre-up.d/wpasupplicant
info: executing /etc/network/if-up.d/postfix
info: executing /etc/network/if-up.d/wpasupplicant
info: executing /etc/network/if-up.d/chrony
info: enp4s0: running ops ...
info: vmbr0: applying bridge port configuration: ['enp4s0']
info: vmbr0: enp4s0: bridge-pathcosts: no configuration detected, resetting to default 100
info: enp4s0: netlink: ip link set dev enp4s0: bridge port attributes
info: vrf: syncing table map to /etc/iproute2/rt_tables.d/ifupdown2_vrf_map.conf
info: vrf: dumping iproute2_vrf_map
info: {}
info: executing /etc/network/if-pre-up.d/wireless-tools
info: executing /etc/network/if-pre-up.d/wpasupplicant
info: executing /etc/network/if-up.d/postfix
info: executing /etc/network/if-up.d/wpasupplicant
info: executing /etc/network/if-up.d/chrony
info: vmbr0: running ops ...
info: vmbr0: bridge already exists
info: vmbr0: applying bridge settings
info: vmbr0: reset bridge-hashel to default: 4
info: vmbr0: reset bridge-hashmax to default: 512
info: reading '/sys/class/net/vmbr0/bridge/stp_state'
info: vmbr0: netlink: ip link set dev vmbr0 type bridge (with attributes)
info: vmbr0: port enp4s0: already processed
info: vmbr0: applying bridge configuration specific to ports
info: vmbr0: processing bridge config for port enp4s0
info: bridge mac is already inherited from enp4s0
info: executing /etc/network/if-pre-up.d/wireless-tools
info: executing /etc/network/if-pre-up.d/wpasupplicant
info: executing /etc/network/if-up.d/postfix
info: executing /etc/network/if-up.d/wpasupplicant
info: executing /etc/network/if-up.d/chrony
info: exit status 0