SUT hangs after performing a warm boot.

SUT hangs after performing a warm boot.

[Santhapur Naveen]

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

Re: SUT hangs after performing a warm boot.

[Wu, Jiaxin]

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
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Santhapur Naveen]

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
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Wu, Jiaxin]

[-- Attachment #1: Type: text/plain, Size: 1819 bytes --]

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
> > _______________________________________________
> > edk2-devel mailing list
> > edk2-devel@lists.01.org
> > https://lists.01.org/mailman/listinfo/edk2-devel

[-- Attachment #2: Type: message/rfc822, Size: 2910 bytes --]

From: "Zhang, Lubo" <lubo.zhang@intel.com>
To: "edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "Wu, Jiaxin" <jiaxin.wu@intel.com>, "Ye, Ting" <ting.ye@intel.com>, "Fu, Siyuan" <siyuan.fu@intel.com>
Subject: [patch] NetworkPkg: Fix bug related DAD issue in IP6 driver.
Date: Thu, 6 Apr 2017 08:58:09 +0000
Message-ID: <1491469089-36756-1-git-send-email-lubo.zhang@intel.com>

If we set PXEv6 as the first boot option and reboot immediately
after the first successful boot, it will assert. the root cause is
when we set the policy from manual to automatic in PXE driver,
the ip6 Configure item size is already set to zero and other
structures are also released, So it is not needed to perform DAD call
back function which is invoked by Ip6ConfigSetMaunualAddress.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
---
 NetworkPkg/Ip6Dxe/Ip6ConfigImpl.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/NetworkPkg/Ip6Dxe/Ip6ConfigImpl.c b/NetworkPkg/Ip6Dxe/Ip6ConfigImpl.c
index bde5982..7575b79 100644
--- a/NetworkPkg/Ip6Dxe/Ip6ConfigImpl.c
+++ b/NetworkPkg/Ip6Dxe/Ip6ConfigImpl.c
@@ -782,10 +782,14 @@ Ip6ManualAddrDadCallback (
   Instance   = (IP6_CONFIG_INSTANCE *) Context;
   NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);
   Item       = &Instance->DataItem[Ip6ConfigDataTypeManualAddress];
   ManualAddr = NULL;

+  if (Item->DataSize == 0) {
+    return;
+  }
+
   for (Index = 0; Index < Item->DataSize / sizeof (EFI_IP6_CONFIG_MANUAL_ADDRESS); Index++) {
     //
     // Find the original tag used to place into the NET_MAP.
     //
     ManualAddr = Item->Data.ManualAddress + Index;
--
1.9.5.msysgit.1

Re: SUT hangs after performing a warm boot.

[Santhapur Naveen]

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
> > _______________________________________________
> > edk2-devel mailing list
> > edk2-devel@lists.01.org
> > https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Wu, Jiaxin]

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
> > > _______________________________________________
> > > edk2-devel mailing list
> > > edk2-devel@lists.01.org
> > > https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Santhapur Naveen]

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
> > > _______________________________________________
> > > edk2-devel mailing list
> > > edk2-devel@lists.01.org
> > > https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Wu, Jiaxin]

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
> > > > _______________________________________________
> > > > edk2-devel mailing list
> > > > edk2-devel@lists.01.org
> > > > https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Wu, Jiaxin]

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
> > > > > _______________________________________________
> > > > > edk2-devel mailing list
> > > > > edk2-devel@lists.01.org
> > > > > https://lists.01.org/mailman/listinfo/edk2-devel
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Santhapur Naveen]

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
> > > > > _______________________________________________
> > > > > edk2-devel mailing list
> > > > > edk2-devel@lists.01.org
> > > > > https://lists.01.org/mailman/listinfo/edk2-devel
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Wu, Jiaxin]

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
> > > > > > _______________________________________________
> > > > > > edk2-devel mailing list
> > > > > > edk2-devel@lists.01.org
> > > > > > https://lists.01.org/mailman/listinfo/edk2-devel
> > _______________________________________________
> > edk2-devel mailing list
> > edk2-devel@lists.01.org
> > https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Santhapur Naveen]

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
> > > > > > _______________________________________________
> > > > > > edk2-devel mailing list
> > > > > > edk2-devel@lists.01.org
> > > > > > https://lists.01.org/mailman/listinfo/edk2-devel
> > _______________________________________________
> > edk2-devel mailing list
> > edk2-devel@lists.01.org
> > https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Wu, Jiaxin]

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
> > > > > > > _______________________________________________
> > > > > > > edk2-devel mailing list
> > > > > > > edk2-devel@lists.01.org
> > > > > > > https://lists.01.org/mailman/listinfo/edk2-devel
> > > _______________________________________________
> > > edk2-devel mailing list
> > > edk2-devel@lists.01.org
> > > https://lists.01.org/mailman/listinfo/edk2-devel

Re: SUT hangs after performing a warm boot.

[Santhapur Naveen]

Jiaxin,

	Filed a bug in the bugzilla https://bugzilla.tianocore.org/show_bug.cgi?id=489
	Let me know if you may need any details.

Regards,
Naveen
-----Original Message-----
From: Wu, Jiaxin [mailto:jiaxin.wu@intel.com] 
Sent: Monday, April 17, 2017 12:12 PM
To: Santhapur Naveen; edk2-devel@lists.01.org
Cc: Zhang, Lubo
Subject: RE: SUT hangs after performing a warm boot.

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
> > > > > > > _______________________________________________
> > > > > > > edk2-devel mailing list
> > > > > > > edk2-devel@lists.01.org
> > > > > > > https://lists.01.org/mailman/listinfo/edk2-devel
> > > _______________________________________________
> > > edk2-devel mailing list
> > > edk2-devel@lists.01.org
> > > https://lists.01.org/mailman/listinfo/edk2-devel