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Message-ID: <49F76BF6.4040709@gmail.com> Date: Tue, 28 Apr 2009 22:49:58 +0200 From: Jarek Poplawski <jarkao2@...il.com> To: "Alexander V. Lukyanov" <lav@...is.ru> CC: linux-kernel@...r.kernel.org, netdev@...r.kernel.org Subject: Re: 2.6.29.1: unregister_netdevice problem Alexander V. Lukyanov wrote, On 04/28/2009 02:57 PM: > On Mon, Apr 27, 2009 at 09:41:03AM +0400, Alexander V. Lukyanov wrote: >> On Wed, Apr 22, 2009 at 09:57:35AM +0400, Alexander V. Lukyanov wrote: >>> unregister_netdevice: waiting for eth0.2 to become free. Usage count = 4 >>> >>> eth0.2 is a vlan interface, eth0 is 02:00.0 Ethernet controller: Realtek >>> Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet >>> controller (rev 01) >> Ok, now I did manually 'vconfig rem eth0.2' and I get these repeated messages. >> How do I find out what exactly holds the interface being used? > > BTW, it looks like all vlan interfaces (I have many of them) have similar > problem, when it happens - every few days: > > unregister_netdevice: waiting for eth0.907 to become free. Usage count = 20 > > and when I run a `vconfig rem', I cannot run another one. It s(t)ucks. > Do you mean if you wait a bit longer (until the first one is really removed) before running another one, it doesn't s(t)uck? Is there a change e.g. wrt. 2.6.28? Jarek P. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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