Date: Fri, 03 Sep 2021 19:21:41 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 258258] igb - batch creating vlans causes ifconfig %100 cpu usage - dmesg: igbX: Hardware Initialization Failed Message-ID: <bug-258258-227-zp9a1FzaiC@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-258258-227@https.bugs.freebsd.org/bugzilla/> References: <bug-258258-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D258258 --- Comment #1 from Ozkan KIRIK <ozkan.kirik@gmail.com> --- adding 0.2 sleep between ifconfig commands, solves problem. But this is onl= y a work around, not a fix. This is a big problem for the systems that have huge number of vlan interfa= ces. working solution: seq 2 4000 | xargs -t -L 1 -I % bash -c "ifconfig igb5.% create; sleep 0.2" but it takes toooooo long to complete. --=20 You are receiving this mail because: You are the assignee for the bug.=
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