Date: Thu, 5 Apr 2012 18:44:14 +0100 From: Andrew Cooper <andrew.cooper3@citrix.com> To: <xen-devel@lists.xen.org> Subject: Re: [Xen-devel] lastest xen unstable crash Message-ID: <4F7DD9EE.3080404@citrix.com> Content-Type: text/plain; charset="ISO-8859-1" On 05/04/12 18:37, Francisco Rocha wrote:> Hi everyone, > > I was trying to build a new machine but the system keeps rebooting. > I used the lasted unstable version from xen-unstable.hg. > > I have tried with Fedora 16 (kernel 3.3.0-8) and Xubuntu 11.10 (3.0.0.17-generic). > > The output to my serial console is attached. > > Cheers, > FranciscoWhat is your Linux command line? does it include "console=hvc0"? Perhaps some early_printk settings are required. Please include my email in your replies, thank you. Yes, it includes hvc0. I used your tutorial to setup the SOL. title Xen 3.4.2 / pv_ops Linux dom0 2.6.31.6 with a serial console root (hd0,0) kernel /xen-3.4.gz dom0_mem=512M loglvl=all guest_loglvl=all sync_console console_to_ring com1=115200,8n1,0xe000,0 console=com1 module /vmlinuz-2.6.31.6 ro root=/dev/vg00/lv01 console=hvc0 earlyprintk=xen nomodeset module /initrd-2.6.31.6.img Something like this, I am not at the machine anymore. Francisco -- Andrew Cooper - Dom0 Kernel Engineer, Citrix XenServer T: +44 (0)1223 225 900, http://www.citrix.com
On 04/05/2012 01:26 PM, Francisco Rocha wrote:> Date: Thu, 5 Apr 2012 18:44:14 +0100 > From: Andrew Cooper<andrew.cooper3@citrix.com> > To:<xen-devel@lists.xen.org> > Subject: Re: [Xen-devel] lastest xen unstable crash > Message-ID:<4F7DD9EE.3080404@citrix.com> > Content-Type: text/plain; charset="ISO-8859-1" > > On 05/04/12 18:37, Francisco Rocha wrote: >> Hi everyone, >> >> I was trying to build a new machine but the system keeps rebooting. >> I used the lasted unstable version from xen-unstable.hg. >> >> I have tried with Fedora 16 (kernel 3.3.0-8) and Xubuntu 11.10 (3.0.0.17-generic). >> >> The output to my serial console is attached. >> >> Cheers, >> Francisco > What is your Linux command line? does it include "console=hvc0"? > Perhaps some early_printk settings are required. > > Please include my email in your replies, thank you. > > Yes, it includes hvc0. I used your tutorial to setup the SOL. > > title Xen 3.4.2 / pv_ops Linux dom0 2.6.31.6 with a serial console > root (hd0,0) > kernel /xen-3.4.gz dom0_mem=512M loglvl=all guest_loglvl=all sync_console console_to_ring com1=115200,8n1,0xe000,0 console=com1 > module /vmlinuz-2.6.31.6 ro root=/dev/vg00/lv01 console=hvc0 earlyprintk=xen nomodeset > module /initrd-2.6.31.6.img > > Something like this, I am not at the machine anymore. > > Francisco >It looks like xsave/xrstore instructions (xsetbv instruction in xstate_enable() function to be exact) related. You can try to disable xsave to to see if this helps. -Wei
________________________________________ From: Wei Huang [wei.huang2@amd.com] Sent: 05 April 2012 20:36 To: Francisco Rocha Cc: Andrew Cooper; xen-devel@lists.xen.org Subject: Re: [Xen-devel] (no subject) On 04/05/2012 01:26 PM, Francisco Rocha wrote:> Date: Thu, 5 Apr 2012 18:44:14 +0100 > From: Andrew Cooper<andrew.cooper3@citrix.com> > To:<xen-devel@lists.xen.org> > Subject: Re: [Xen-devel] lastest xen unstable crash > Message-ID:<4F7DD9EE.3080404@citrix.com> > Content-Type: text/plain; charset="ISO-8859-1" > > On 05/04/12 18:37, Francisco Rocha wrote: >> Hi everyone, >> >> I was trying to build a new machine but the system keeps rebooting. >> I used the lasted unstable version from xen-unstable.hg. >> >> I have tried with Fedora 16 (kernel 3.3.0-8) and Xubuntu 11.10 (3.0.0.17-generic). >> >> The output to my serial console is attached. >> >> Cheers, >> Francisco > What is your Linux command line? does it include "console=hvc0"? > Perhaps some early_printk settings are required. > > Please include my email in your replies, thank you. > > Yes, it includes hvc0. I used your tutorial to setup the SOL. > > title Xen 3.4.2 / pv_ops Linux dom0 2.6.31.6 with a serial console > root (hd0,0) > kernel /xen-3.4.gz dom0_mem=512M loglvl=all guest_loglvl=all sync_console console_to_ring com1=115200,8n1,0xe000,0 console=com1 > module /vmlinuz-2.6.31.6 ro root=/dev/vg00/lv01 console=hvc0 earlyprintk=xen nomodeset > module /initrd-2.6.31.6.img > > Something like this, I am not at the machine anymore. > > Francisco >It looks like xsave/xrstore instructions (xsetbv instruction in xstate_enable() function to be exact) related. You can try to disable xsave to to see if this helps. -Wei Sorry about the untitled message. Should I be the one disabling xsave or is that for Andrew to change something? How can I do that? Anyway, shouldn''t Xen support it? cheers, Francisco
On 04/05/2012 03:17 PM, Francisco Rocha wrote:> ________________________________________ > From: Wei Huang [wei.huang2@amd.com] > Sent: 05 April 2012 20:36 > To: Francisco Rocha > Cc: Andrew Cooper; xen-devel@lists.xen.org > Subject: Re: [Xen-devel] (no subject) > > On 04/05/2012 01:26 PM, Francisco Rocha wrote: >> Date: Thu, 5 Apr 2012 18:44:14 +0100 >> From: Andrew Cooper<andrew.cooper3@citrix.com> >> To:<xen-devel@lists.xen.org> >> Subject: Re: [Xen-devel] lastest xen unstable crash >> Message-ID:<4F7DD9EE.3080404@citrix.com> >> Content-Type: text/plain; charset="ISO-8859-1" >> >> On 05/04/12 18:37, Francisco Rocha wrote: >>> Hi everyone, >>> >>> I was trying to build a new machine but the system keeps rebooting. >>> I used the lasted unstable version from xen-unstable.hg. >>> >>> I have tried with Fedora 16 (kernel 3.3.0-8) and Xubuntu 11.10 (3.0.0.17-generic). >>> >>> The output to my serial console is attached. >>> >>> Cheers, >>> Francisco >> What is your Linux command line? does it include "console=hvc0"? >> Perhaps some early_printk settings are required. >> >> Please include my email in your replies, thank you. >> >> Yes, it includes hvc0. I used your tutorial to setup the SOL. >> >> title Xen 3.4.2 / pv_ops Linux dom0 2.6.31.6 with a serial console >> root (hd0,0) >> kernel /xen-3.4.gz dom0_mem=512M loglvl=all guest_loglvl=all sync_console console_to_ring com1=115200,8n1,0xe000,0 console=com1 >> module /vmlinuz-2.6.31.6 ro root=/dev/vg00/lv01 console=hvc0 earlyprintk=xen nomodeset >> module /initrd-2.6.31.6.img >> >> Something like this, I am not at the machine anymore. >> >> Francisco >> > It looks like xsave/xrstore instructions (xsetbv instruction in > xstate_enable() function to be exact) related. You can try to disable > xsave to to see if this helps. > > -Wei > > Sorry about the untitled message. > > Should I be the one disabling xsave or is that for Andrew to change something? > How can I do that?Xen-unstable supports xsave/xrstor. You are using kernel 3.x.x, which should support xsave/xrstor too. You can try to set xsave=0 in xen.gz line of grub entry and boot again. Something like this: kernel /boot/xen.gz blah blah xsave=0 module blah blah blah -Wei> > Anyway, shouldn''t Xen support it? > > cheers, > Francisco
________________________________________ From: Wei Huang [wei.huang2@amd.com] Sent: 05 April 2012 21:27 To: Francisco Rocha Cc: Andrew Cooper; xen-devel@lists.xen.org Subject: Re: [Xen-devel] (no subject) On 04/05/2012 03:17 PM, Francisco Rocha wrote:> ________________________________________ > From: Wei Huang [wei.huang2@amd.com] > Sent: 05 April 2012 20:36 > To: Francisco Rocha > Cc: Andrew Cooper; xen-devel@lists.xen.org > Subject: Re: [Xen-devel] (no subject) > > On 04/05/2012 01:26 PM, Francisco Rocha wrote: >> Date: Thu, 5 Apr 2012 18:44:14 +0100 >> From: Andrew Cooper<andrew.cooper3@citrix.com> >> To:<xen-devel@lists.xen.org> >> Subject: Re: [Xen-devel] lastest xen unstable crash >> Message-ID:<4F7DD9EE.3080404@citrix.com> >> Content-Type: text/plain; charset="ISO-8859-1" >> >> On 05/04/12 18:37, Francisco Rocha wrote: >>> Hi everyone, >>> >>> I was trying to build a new machine but the system keeps rebooting. >>> I used the lasted unstable version from xen-unstable.hg. >>> >>> I have tried with Fedora 16 (kernel 3.3.0-8) and Xubuntu 11.10 (3.0.0.17-generic). >>> >>> The output to my serial console is attached. >>> >>> Cheers, >>> Francisco >> What is your Linux command line? does it include "console=hvc0"? >> Perhaps some early_printk settings are required. >> >> Please include my email in your replies, thank you. >> >> Yes, it includes hvc0. I used your tutorial to setup the SOL. >> >> title Xen 3.4.2 / pv_ops Linux dom0 2.6.31.6 with a serial console >> root (hd0,0) >> kernel /xen-3.4.gz dom0_mem=512M loglvl=all guest_loglvl=all sync_console console_to_ring com1=115200,8n1,0xe000,0 console=com1 >> module /vmlinuz-2.6.31.6 ro root=/dev/vg00/lv01 console=hvc0 earlyprintk=xen nomodeset >> module /initrd-2.6.31.6.img >> >> Something like this, I am not at the machine anymore. >> >> Francisco >> > It looks like xsave/xrstore instructions (xsetbv instruction in > xstate_enable() function to be exact) related. You can try to disable > xsave to to see if this helps. > > -Wei > > Sorry about the untitled message. > > Should I be the one disabling xsave or is that for Andrew to change something? > How can I do that?Xen-unstable supports xsave/xrstor. You are using kernel 3.x.x, which should support xsave/xrstor too. You can try to set xsave=0 in xen.gz line of grub entry and boot again. Something like this: kernel /boot/xen.gz blah blah xsave=0 module blah blah blah Oh, i see, it''s some new functionality. I will try it tomorrow and then let you know how it goes. Thank you for the help. Francisco -Wei> > Anyway, shouldn''t Xen support it? > > cheers, > Francisco
Then I think your Dom0 (i.e. kernel 3.x.x) has some problems with xsave/xrstor. -Wei On 04/06/2012 09:53 AM, Francisco Rocha wrote:> ________________________________________ > From: Francisco Rocha > Sent: 05 April 2012 21:43 > To: wei.huang2@amd.com > Cc: Andrew Cooper; xen-devel@lists.xen.org > Subject: RE: [Xen-devel] (no subject) > > ________________________________________ > From: Wei Huang [wei.huang2@amd.com] > Sent: 05 April 2012 21:27 > To: Francisco Rocha > Cc: Andrew Cooper; xen-devel@lists.xen.org > Subject: Re: [Xen-devel] (no subject) > > On 04/05/2012 03:17 PM, Francisco Rocha wrote: >> ________________________________________ >> From: Wei Huang [wei.huang2@amd.com] >> Sent: 05 April 2012 20:36 >> To: Francisco Rocha >> Cc: Andrew Cooper; xen-devel@lists.xen.org >> Subject: Re: [Xen-devel] (no subject) >> >> On 04/05/2012 01:26 PM, Francisco Rocha wrote: >>> Date: Thu, 5 Apr 2012 18:44:14 +0100 >>> From: Andrew Cooper<andrew.cooper3@citrix.com> >>> To:<xen-devel@lists.xen.org> >>> Subject: Re: [Xen-devel] lastest xen unstable crash >>> Message-ID:<4F7DD9EE.3080404@citrix.com> >>> Content-Type: text/plain; charset="ISO-8859-1" >>> >>> On 05/04/12 18:37, Francisco Rocha wrote: >>>> Hi everyone, >>>> >>>> I was trying to build a new machine but the system keeps rebooting. >>>> I used the lasted unstable version from xen-unstable.hg. >>>> >>>> I have tried with Fedora 16 (kernel 3.3.0-8) and Xubuntu 11.10 (3.0.0.17-generic). >>>> >>>> The output to my serial console is attached. >>>> >>>> Cheers, >>>> Francisco >>> What is your Linux command line? does it include "console=hvc0"? >>> Perhaps some early_printk settings are required. >>> >>> Please include my email in your replies, thank you. >>> >>> Yes, it includes hvc0. I used your tutorial to setup the SOL. >>> >>> title Xen 3.4.2 / pv_ops Linux dom0 2.6.31.6 with a serial console >>> root (hd0,0) >>> kernel /xen-3.4.gz dom0_mem=512M loglvl=all guest_loglvl=all sync_console console_to_ring com1=115200,8n1,0xe000,0 console=com1 >>> module /vmlinuz-2.6.31.6 ro root=/dev/vg00/lv01 console=hvc0 earlyprintk=xen nomodeset >>> module /initrd-2.6.31.6.img >>> >>> Something like this, I am not at the machine anymore. >>> >>> Francisco >>> >> It looks like xsave/xrstore instructions (xsetbv instruction in >> xstate_enable() function to be exact) related. You can try to disable >> xsave to to see if this helps. >> >> -Wei >> >> Sorry about the untitled message. >> >> Should I be the one disabling xsave or is that for Andrew to change something? >> How can I do that? > Xen-unstable supports xsave/xrstor. You are using kernel 3.x.x, which > should support xsave/xrstor too. You can try to set xsave=0 in xen.gz > line of grub entry and boot again. Something like this: > > kernel /boot/xen.gz blah blah xsave=0 > module blah blah > blah > > Oh, i see, it''s some new functionality. I will try it tomorrow and then let you know how it goes. > > Thank you for the help. > > Francisco > > -Wei > >> Anyway, shouldn''t Xen support it? >> >> cheers, >> Francisco > The xsave=0 command line parameter solves the problem. > > Thank you, > Francisco >
________________________________________ From: Francisco Rocha Sent: 05 April 2012 21:43 To: wei.huang2@amd.com Cc: Andrew Cooper; xen-devel@lists.xen.org Subject: RE: [Xen-devel] (no subject) ________________________________________ From: Wei Huang [wei.huang2@amd.com] Sent: 05 April 2012 21:27 To: Francisco Rocha Cc: Andrew Cooper; xen-devel@lists.xen.org Subject: Re: [Xen-devel] (no subject) On 04/05/2012 03:17 PM, Francisco Rocha wrote:> ________________________________________ > From: Wei Huang [wei.huang2@amd.com] > Sent: 05 April 2012 20:36 > To: Francisco Rocha > Cc: Andrew Cooper; xen-devel@lists.xen.org > Subject: Re: [Xen-devel] (no subject) > > On 04/05/2012 01:26 PM, Francisco Rocha wrote: >> Date: Thu, 5 Apr 2012 18:44:14 +0100 >> From: Andrew Cooper<andrew.cooper3@citrix.com> >> To:<xen-devel@lists.xen.org> >> Subject: Re: [Xen-devel] lastest xen unstable crash >> Message-ID:<4F7DD9EE.3080404@citrix.com> >> Content-Type: text/plain; charset="ISO-8859-1" >> >> On 05/04/12 18:37, Francisco Rocha wrote: >>> Hi everyone, >>> >>> I was trying to build a new machine but the system keeps rebooting. >>> I used the lasted unstable version from xen-unstable.hg. >>> >>> I have tried with Fedora 16 (kernel 3.3.0-8) and Xubuntu 11.10 (3.0.0.17-generic). >>> >>> The output to my serial console is attached. >>> >>> Cheers, >>> Francisco >> What is your Linux command line? does it include "console=hvc0"? >> Perhaps some early_printk settings are required. >> >> Please include my email in your replies, thank you. >> >> Yes, it includes hvc0. I used your tutorial to setup the SOL. >> >> title Xen 3.4.2 / pv_ops Linux dom0 2.6.31.6 with a serial console >> root (hd0,0) >> kernel /xen-3.4.gz dom0_mem=512M loglvl=all guest_loglvl=all sync_console console_to_ring com1=115200,8n1,0xe000,0 console=com1 >> module /vmlinuz-2.6.31.6 ro root=/dev/vg00/lv01 console=hvc0 earlyprintk=xen nomodeset >> module /initrd-2.6.31.6.img >> >> Something like this, I am not at the machine anymore. >> >> Francisco >> > It looks like xsave/xrstore instructions (xsetbv instruction in > xstate_enable() function to be exact) related. You can try to disable > xsave to to see if this helps. > > -Wei > > Sorry about the untitled message. > > Should I be the one disabling xsave or is that for Andrew to change something? > How can I do that?Xen-unstable supports xsave/xrstor. You are using kernel 3.x.x, which should support xsave/xrstor too. You can try to set xsave=0 in xen.gz line of grub entry and boot again. Something like this: kernel /boot/xen.gz blah blah xsave=0 module blah blah blah Oh, i see, it''s some new functionality. I will try it tomorrow and then let you know how it goes. Thank you for the help. Francisco -Wei> > Anyway, shouldn''t Xen support it? > > cheers, > FranciscoThe xsave=0 command line parameter solves the problem. Thank you, Francisco
________________________________________ From: Wei Huang [wei.huang2@amd.com] Sent: 06 April 2012 15:51 To: Francisco Rocha Cc: Andrew Cooper; xen-devel@lists.xen.org Subject: Re: [Xen-devel] (no subject) Then I think your Dom0 (i.e. kernel 3.x.x) has some problems with xsave/xrstor. -Wei I didn''t change the kernel, it''s a fresh install. I tried the latest for Fedora 16 and Xubuntu 11.10 both rebooted the machine. Cheers, Francisco On 04/06/2012 09:53 AM, Francisco Rocha wrote:> ________________________________________ > From: Francisco Rocha > Sent: 05 April 2012 21:43 > To: wei.huang2@amd.com > Cc: Andrew Cooper; xen-devel@lists.xen.org > Subject: RE: [Xen-devel] (no subject) > > ________________________________________ > From: Wei Huang [wei.huang2@amd.com] > Sent: 05 April 2012 21:27 > To: Francisco Rocha > Cc: Andrew Cooper; xen-devel@lists.xen.org > Subject: Re: [Xen-devel] (no subject) > > On 04/05/2012 03:17 PM, Francisco Rocha wrote: >> ________________________________________ >> From: Wei Huang [wei.huang2@amd.com] >> Sent: 05 April 2012 20:36 >> To: Francisco Rocha >> Cc: Andrew Cooper; xen-devel@lists.xen.org >> Subject: Re: [Xen-devel] (no subject) >> >> On 04/05/2012 01:26 PM, Francisco Rocha wrote: >>> Date: Thu, 5 Apr 2012 18:44:14 +0100 >>> From: Andrew Cooper<andrew.cooper3@citrix.com> >>> To:<xen-devel@lists.xen.org> >>> Subject: Re: [Xen-devel] lastest xen unstable crash >>> Message-ID:<4F7DD9EE.3080404@citrix.com> >>> Content-Type: text/plain; charset="ISO-8859-1" >>> >>> On 05/04/12 18:37, Francisco Rocha wrote: >>>> Hi everyone, >>>> >>>> I was trying to build a new machine but the system keeps rebooting. >>>> I used the lasted unstable version from xen-unstable.hg. >>>> >>>> I have tried with Fedora 16 (kernel 3.3.0-8) and Xubuntu 11.10 (3.0.0.17-generic). >>>> >>>> The output to my serial console is attached. >>>> >>>> Cheers, >>>> Francisco >>> What is your Linux command line? does it include "console=hvc0"? >>> Perhaps some early_printk settings are required. >>> >>> Please include my email in your replies, thank you. >>> >>> Yes, it includes hvc0. I used your tutorial to setup the SOL. >>> >>> title Xen 3.4.2 / pv_ops Linux dom0 2.6.31.6 with a serial console >>> root (hd0,0) >>> kernel /xen-3.4.gz dom0_mem=512M loglvl=all guest_loglvl=all sync_console console_to_ring com1=115200,8n1,0xe000,0 console=com1 >>> module /vmlinuz-2.6.31.6 ro root=/dev/vg00/lv01 console=hvc0 earlyprintk=xen nomodeset >>> module /initrd-2.6.31.6.img >>> >>> Something like this, I am not at the machine anymore. >>> >>> Francisco >>> >> It looks like xsave/xrstore instructions (xsetbv instruction in >> xstate_enable() function to be exact) related. You can try to disable >> xsave to to see if this helps. >> >> -Wei >> >> Sorry about the untitled message. >> >> Should I be the one disabling xsave or is that for Andrew to change something? >> How can I do that? > Xen-unstable supports xsave/xrstor. You are using kernel 3.x.x, which > should support xsave/xrstor too. You can try to set xsave=0 in xen.gz > line of grub entry and boot again. Something like this: > > kernel /boot/xen.gz blah blah xsave=0 > module blah blah > blah > > Oh, i see, it''s some new functionality. I will try it tomorrow and then let you know how it goes. > > Thank you for the help. > > Francisco > > -Wei > >> Anyway, shouldn''t Xen support it? >> >> cheers, >> Francisco > The xsave=0 command line parameter solves the problem. > > Thank you, > Francisco >
On Fri, Apr 06, 2012 at 09:51:52AM -0500, Wei Huang wrote:> Then I think your Dom0 (i.e. kernel 3.x.x) has some problems with > xsave/xrstor.Hm . .. snip..> >kernel /boot/xen.gz blah blah xsave=0 > >module blah blah > >blah > > > >Oh, i see, it''s some new functionality. I will try it tomorrow and then let you know how it goes. > > > >Thank you for the help. > > > >Francisco > > > >-Wei > > > >>Anyway, shouldn''t Xen support it? > >> > >>cheers, > >>Francisco > >The xsave=0 command line parameter solves the problem.Francisco, What version of Xen do you have? Xen 4.1? What is the motherboard/CPU combination.
________________________________________ From: Konrad Rzeszutek Wilk [konrad.wilk@oracle.com] Sent: 06 April 2012 16:14 To: Wei Huang Cc: Francisco Rocha; Andrew Cooper; xen-devel@lists.xen.org Subject: Re: [Xen-devel] (no subject) On Fri, Apr 06, 2012 at 09:51:52AM -0500, Wei Huang wrote:> Then I think your Dom0 (i.e. kernel 3.x.x) has some problems with > xsave/xrstor.Hm . .. snip..> >kernel /boot/xen.gz blah blah xsave=0 > >module blah blah > >blah > > > >Oh, i see, it''s some new functionality. I will try it tomorrow and then let you know how it goes. > > > >Thank you for the help. > > > >Francisco > > > >-Wei > > > >>Anyway, shouldn''t Xen support it? > >> > >>cheers, > >>Francisco > >The xsave=0 command line parameter solves the problem.Francisco, What version of Xen do you have? Xen 4.1? What is the motherboard/CPU combination. I downloaded the latest version from xen-unstable.hg yesterday. My machine is a Toshiba laptop R840-12F. Here is some info: # cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz stepping : 7 microcode : 0x25 cpu MHz : 800.000 cache size : 4096 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid bogomips : 5382.80 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: BIOS: TOSHIBA Version: Version 3.60 Release Date: 01/24/2012