https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=243482
Bug ID: 243482
Summary: Link state change does not logged
Product: Base System
Version: 12.1-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: b...@freebsd.org
Reporter: t.wi...@m3connect.de
Hello,
Our System state:
FreeBSD M3CTESTLABO-SAG01 12.1-RELEASE-p1 FreeBSD 12.1-RELEASE-p1 GENERIC
amd64
Following Problem:
if we disconnect the LAN cable or shutdown the switchport, the system does not
logging the information about link state change e.g. Links igb0 goes down
(IFNET igb0 LINK_DOWN)
on the interface the state does not change into no carrier
igb0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
description: PUBLIC
options=e527bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
ether ac:1f:6b:1a:88:ba
inet XXX.XXX.XXX.XXX netmask 0xffffff00 broadcast XXX.XXX.XXX.XXX
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
in this situation it isn't possible to track the changes from the Link with
devd to handle something like e.g.
notify 0 {
match "system" "IFNET";
match "subsystem" "(igb0)";
match "type" "LINK_DOWN";
action "logger $subsystem is DOWN by devd";
};
notify 0 {
match "system" "IFNET";
match "subsystem" "(igb0)";
match "type" "LINK_UP";
action "logger $subsystem is UP by devd";
};
Network Adapter:
<Intel(R) PRO/1000 PCI-Express Network Driver> port 0xe000-0xe01f mem
0xdf400000-0xdf47ffff,0xdf480000-0xdf483fff irq 16 at device 0.0 on pci1
If you need more information, please let me know
Regards
Toto
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