Re: SUT hangs after performing a warm boot.

["Wu, Jiaxin" <jiaxin.wu@intel.com>]

Naveen, 

Can you record the issue @ Bugzilla first? Then, we can update the process directly.

Thanks,
Jiaxin

> -----Original Message-----
> From: Santhapur Naveen [mailto:naveens@amiindia.co.in]
> Sent: Monday, April 17, 2017 2:36 PM
> To: Wu, Jiaxin <jiaxin.wu@intel.com>; edk2-devel@lists.01.org
> Cc: Zhang, Lubo <lubo.zhang@intel.com>
> Subject: RE: SUT hangs after performing a warm boot.
> 
> Thank you Jiaxin. I didn't have access to my mail for the last 3-4 days. Sorry
> for the delay.
> 
> -----Original Message-----
> From: Wu, Jiaxin [mailto:jiaxin.wu@intel.com]
> Sent: Monday, April 17, 2017 12:05 PM
> To: Santhapur Naveen; edk2-devel@lists.01.org
> Cc: Zhang, Lubo
> Subject: RE: SUT hangs after performing a warm boot.
> 
> Thanks Naveen,  I will try reproduce it, then report to you.
> 
> 
> > -----Original Message-----
> > From: Santhapur Naveen [mailto:naveens@amiindia.co.in]
> > Sent: Monday, April 17, 2017 2:33 PM
> > To: Wu, Jiaxin <jiaxin.wu@intel.com>; edk2-devel@lists.01.org
> > Cc: Zhang, Lubo <lubo.zhang@intel.com>
> > Subject: RE: SUT hangs after performing a warm boot.
> >
> > Hi Jiaxin,
> >
> > 	The latter is correct. Restart the windows and the hang happens.
> >
> > Thanks,
> > Naveen
> >
> > -----Original Message-----
> > From: Wu, Jiaxin [mailto:jiaxin.wu@intel.com]
> > Sent: Thursday, April 13, 2017 1:34 PM
> > To: Wu, Jiaxin; Santhapur Naveen; edk2-devel@lists.01.org
> > Cc: Zhang, Lubo
> > Subject: RE: SUT hangs after performing a warm boot.
> >
> > Or do you mean the issue should be reproduce at window warm boot with
> > below steps?
> >
> > 1. Boot to windows
> > 2. restart the windows, then hang happen?
> >
> > Thanks,
> > Jiaxin
> >
> > > -----Original Message-----
> > > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf
> > > Of Wu, Jiaxin
> > > Sent: Thursday, April 13, 2017 3:48 PM
> > > To: Santhapur Naveen <naveens@amiindia.co.in>;
> > > edk2-devel@lists.01.org
> > > Cc: Zhang, Lubo <lubo.zhang@intel.com>
> > > Subject: Re: [edk2] SUT hangs after performing a warm boot.
> > >
> > > Naveen,
> > >
> > > Do you mean only the "reset -w" operation caused the hang? Need us
> > > change the IPv6 policy?
> > >
> > > Thanks,
> > > Jiaxin
> > >
> > > > -----Original Message-----
> > > > From: Santhapur Naveen [mailto:naveens@amiindia.co.in]
> > > > Sent: Wednesday, April 12, 2017 8:12 PM
> > > > To: Wu, Jiaxin <jiaxin.wu@intel.com>; edk2-devel@lists.01.org
> > > > Cc: Zhang, Lubo <lubo.zhang@intel.com>
> > > > Subject: RE: SUT hangs after performing a warm boot.
> > > >
> > > > Hi Jiaxin,
> > > >
> > > > 	The patch in your previous mail doesn't help. The issue still
> > > > exists even after the patch.
> > > > 	After some debugging, it is found that it hangs in
> > > > p6SendNeighborSolicit()->Ip6Output()call.
> > > >
> > > > 	//
> > > >           // Send the Neighbor Solicitation message with
> > > >           // Source - unspecified address, destination -
> > > > solicited-node multicast address
> > > >           // Target - the address to be validated
> > > >           //
> > > >           Status = Ip6SendNeighborSolicit (
> > > >                      IpSb,
> > > >                      NULL,
> > > >                      &DupAddrDetect->Destination,
> > > >                      &DupAddrDetect->AddressInfo->Address,
> > > >                      NULL
> > > >                      );
> > > >
> > > > 	I shall update you more information soon.
> > > >
> > > > Thanks,
> > > > Naveen
> > > >
> > > > -----Original Message-----
> > > > From: Wu, Jiaxin [mailto:jiaxin.wu@intel.com]
> > > > Sent: Tuesday, April 11, 2017 8:55 AM
> > > > To: Santhapur Naveen; edk2-devel@lists.01.org
> > > > Cc: Zhang, Lubo
> > > > Subject: RE: SUT hangs after performing a warm boot.
> > > >
> > > > Ok, I didn't loop in another email discussion. I just reviewed the
> > > > patch from Lubo, and I think it may be related to this issue since
> > > > both of them are triggered  by Ip6NdFasterTimerTicking.
> > > >
> > > > Thanks,
> > > > Jiaxin
> > > >
> > > > > -----Original Message-----
> > > > > From: Santhapur Naveen [mailto:naveens@amiindia.co.in]
> > > > > Sent: Tuesday, April 11, 2017 10:20 AM
> > > > > To: Wu, Jiaxin <jiaxin.wu@intel.com>; edk2-devel@lists.01.org
> > > > > Subject: RE: SUT hangs after performing a warm boot.
> > > > >
> > > > > Hi Jiaxin,
> > > > >
> > > > > 	I think this patch is for another fix which causes ASSERT. But
> > > > > anyways I'll give it a try and update you.
> > > > >
> > > > > Thanks,
> > > > > Naveen
> > > > >
> > > > > -----Original Message-----
> > > > > From: Wu, Jiaxin [mailto:jiaxin.wu@intel.com]
> > > > > Sent: Tuesday, April 11, 2017 7:05 AM
> > > > > To: Santhapur Naveen; edk2-devel@lists.01.org
> > > > > Subject: RE: SUT hangs after performing a warm boot.
> > > > >
> > > > > Hi Naveen,
> > > > >
> > > > > Can you help to verify whether the attached patch can resolve
> > > > > your
> > issue?
> > > > >
> > > > > Thanks,
> > > > > Jiaxin
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: Santhapur Naveen [mailto:naveens@amiindia.co.in]
> > > > > > Sent: Monday, April 10, 2017 7:31 PM
> > > > > > To: Wu, Jiaxin <jiaxin.wu@intel.com>; edk2-devel@lists.01.org
> > > > > > Subject: RE: SUT hangs after performing a warm boot.
> > > > > >
> > > > > > Hi Jiaxin,
> > > > > >
> > > > > > 	Below are the simple reproduction steps:
> > > > > >
> > > > > > 	BIOS UEFI Class3
> > > > > > 	(1)   Connect LAN cable (Realtek)
> > > > > > 	(2)   Do cold boot or warm boot stress (Windows 10)
> > > > > >
> > > > > > 	Please let me know for any additional information you may
> need.
> > > > > >
> > > > > > Thanks,
> > > > > > Naveen
> > > > > >
> > > > > > -----Original Message-----
> > > > > > From: Wu, Jiaxin [mailto:jiaxin.wu@intel.com]
> > > > > > Sent: Monday, April 10, 2017 6:00 AM
> > > > > > To: Santhapur Naveen; edk2-devel@lists.01.org
> > > > > > Subject: RE: SUT hangs after performing a warm boot.
> > > > > >
> > > > > > Hi Naveen,
> > > > > >
> > > > > > As the description of Ip6NdFasterTimerTicking(), it's the time
> > > > > > routine of ND module for IPv6.
> > > > > >
> > > > > > Can you provide the detailed reproduce steps?
> > > > > >
> > > > > > Thanks,
> > > > > > Jiaxin
> > > > > >
> > > > > > > -----Original Message-----
> > > > > > > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On
> > > > > > > Behalf Of Santhapur Naveen
> > > > > > > Sent: Friday, April 7, 2017 8:20 PM
> > > > > > > To: edk2-devel@lists.01.org
> > > > > > > Subject: [edk2] SUT hangs after performing a warm boot.
> > > > > > >
> > > > > > > Hi all,
> > > > > > >
> > > > > > >           Under NetworkPkg, in Ip6Dxe driver, what purpose
> > > > > > > does this function
> > > > > > > Ip6NdFasterTimerTicking() serve?
> > > > > > >           Sometimes, the SUT hangs in this function (at
> > > > > > > bootmgfw.Entry) when booting to Windows after performing a
> > > > > > > warm
> > > > > boot.
> > > > > > >
> > > > > > > Thanks,
> > > > > > > Naveen
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