Re: Race with ip=dhcp bootparameter in ip_rcv_finish on am335x

2015-09-23 Thread Alexander Aring
Hi, On Wed, Sep 23, 2015 at 09:16:00AM -0400, Trond Myklebust wrote: ... > > Is that happening when the transport is being torn down? If so, is it > fixed by > http://git.linux-nfs.org/?p=trondmy/linux-nfs.git;a=commitdiff;h=79234c3db6842a3de03817211d891e0c2878f756 > ? thanks. This patch fixed

Re: Race with ip=dhcp bootparameter in ip_rcv_finish on am335x

2015-09-23 Thread Trond Myklebust
+linux-nfs mailing list On Wed, Sep 23, 2015 at 8:27 AM, Alexander Aring wrote: > Hi, > > On Wed, Sep 23, 2015 at 01:57:57PM +0200, Alexander Aring wrote: > ... >> > >> >> Ok, I think I have two issues with two different races the first one was >> fixed by bde6f9ded1bd ("net: Initialize table in

Re: Race with ip=dhcp bootparameter in ip_rcv_finish on am335x

2015-09-23 Thread Steven Rostedt
On Wed, 23 Sep 2015 14:27:15 +0200 Alexander Aring wrote: \ > Finally I figured out that commit > 4876cc779ff525b9c2376d8076edf47815e71f2c ("SUNRPC: Ensure we release the > TCP socket once it has been closed") occur this races. After reverting > this commit everything works fine. Yay! Everybody

Re: Race with ip=dhcp bootparameter in ip_rcv_finish on am335x

2015-09-23 Thread Alexander Aring
Hi, On Wed, Sep 23, 2015 at 01:57:57PM +0200, Alexander Aring wrote: ... > > > > Ok, I think I have two issues with two different races the first one was > fixed by bde6f9ded1bd ("net: Initialize table in fib result"), but the > second one is still there: > > [8.615806] [ cut he

Re: Race with ip=dhcp bootparameter in ip_rcv_finish on am335x

2015-09-23 Thread Alexander Aring
On Wed, Sep 23, 2015 at 12:36:13PM +0200, Nikolay Aleksandrov wrote: > On 09/23/2015 12:29 PM, Alexander Aring wrote: > > Hi, > > > > I am using am335x (beaglebone white) with "ip=dhcp" inside my > > bootparameters. It seems there exists some race, rarely it boots fine > > and often it crashed wit

Re: Race with ip=dhcp bootparameter in ip_rcv_finish on am335x

2015-09-23 Thread Alexander Aring
Hi, On Wed, Sep 23, 2015 at 12:36:13PM +0200, Nikolay Aleksandrov wrote: > On 09/23/2015 12:29 PM, Alexander Aring wrote: > > Hi, > > > > I am using am335x (beaglebone white) with "ip=dhcp" inside my > > bootparameters. It seems there exists some race, rarely it boots fine > > and often it crashe

Re: Race with ip=dhcp bootparameter in ip_rcv_finish on am335x

2015-09-23 Thread Nikolay Aleksandrov
On 09/23/2015 12:29 PM, Alexander Aring wrote: > Hi, > > I am using am335x (beaglebone white) with "ip=dhcp" inside my > bootparameters. It seems there exists some race, rarely it boots fine > and often it crashed with following messages: > > First (Without successful dhcp ip assign and is very r

Race with ip=dhcp bootparameter in ip_rcv_finish on am335x

2015-09-23 Thread Alexander Aring
Hi, I am using am335x (beaglebone white) with "ip=dhcp" inside my bootparameters. It seems there exists some race, rarely it boots fine and often it crashed with following messages: First (Without successful dhcp ip assign and is very rarely): [6.249083] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: