Date: Wed, 25 Sep 2019 14:58:24 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 240818] igb drivers: vlanhwfilter feature generate link UP/DOWN for each new vlan created Message-ID: <bug-240818-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240818 Bug ID: 240818 Summary: igb drivers: vlanhwfilter feature generate link UP/DOWN for each new vlan created Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: olivier@freebsd.org On 12-STALBE and -head (I didn't try with older version), creating a vlan generate interface DOWN + UP. Problem reproduced with I354 and I211. How to reproduce the problem: # ifconfig igb3.1000 create vlan 1000 vlandev igb3 igb3: link state changed to DOWN igb3.1000: link state changed to DOWN igb3: link state changed to UP igb3.1000: link state changed to UP So let's disable vlanhwfilter (this will trigger another down/up): # ifconfig igb3 -vlanhwfilter igb3: link state changed to DOWN igb3.1000: link state changed to DOWN igb3: link state changed to UP igb3.1000: link state changed to UP # ifconfig igb3.1100 create vlan 1100 vlandev igb3 =3D> No more down/up with vlanhwfilter disabled --=20 You are receiving this mail because: You are the assignee for the bug.=
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