Date: Wed, 07 Jan 2009 09:54:23 -0800 From: Sam Leffler <sam@freebsd.org> To: Yony Yossef <yonyossef.lists@gmail.com> Cc: Eitan Shefi <eitans@mellanox.co.il>, 'Angelo Turetta' <aturetta@bestunion.it>, freebsd-net@freebsd.org Subject: Re: VLAN interface management - unloading carrying driver hangs the machine Message-ID: <4964EC4F.8030507@freebsd.org> In-Reply-To: <000001c970d9$4403e590$220f000a@mtl.com> References: <000001c970a8$3fa45240$220f000a@mtl.com> <4964C2E9.1060301@bestunion.it> <000001c970d9$4403e590$220f000a@mtl.com>
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Yony Yossef wrote: >> Yony Yossef wrote: >> >>> /sbin/ifconfig vlan3653 create >>> >>> Problem is when I assign an IP to the vlan interface. >>> In that case, unloading the driver results in hanging the host. >>> >>> Does it sound familiar to anybody? >>> >> Well, surely I'd expect problems by doing so. >> The correct way is to >> >> /sbin/ifconfig vlan3653 destroy >> >> before unloading the driver. >> >> Angelo. >> > > Thanks, I didn't know freebsd does not allow it. > > This seems wrong. Someone should disallow the driver detach/unload. Please file a PR about this so the issue is not lost. Sam
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