Hi, I see , then in that case it should be ok because I do have the corresponding C file. Thanks for informing.
Regards, Swaraj Dube. -----Original Message----- From: Valentine Sinitsyn [mailto:[email protected]] Sent: Wednesday, June 29, 2016 3:24 PM To: Dube, Swaraj <[email protected]>; Jan Kiszka <[email protected]>; Jailhouse <[email protected]>; Hii, Roland King Guan <[email protected]> Subject: Re: The Jailhouse is opening: Kernel Panic - not syncing: hung task: blocked task Hi, On 29.06.2016 12:02, Dube, Swaraj wrote: > Hi, > > Sure I will give you the output from the serial console, however before that > I just checked my root cell file i.e. myboard.cell using the vi editor and > the output that I am getting is a little bit strange. I have attached the > image output of the .cell file with this email , kindly let me know whether I > should delete this file and 'make' again , the file looks corrupt to me. Cell config files are binary by design. It's hard to say if it is OK from the screenshot, but if you have the corresponding C file correct, it should be. Valentine > > Regards, > Swaraj Dube. > > -----Original Message----- > From: Jan Kiszka [mailto:[email protected]] > Sent: Wednesday, June 29, 2016 2:11 PM > To: Dube, Swaraj <[email protected]>; Jailhouse > <[email protected]> > Subject: Re: The Jailhouse is opening: Kernel Panic - not syncing: > hung task: blocked task > > On 2016-06-29 08:07, Dube, Swaraj wrote: >> Hi, >> Attached above are the output images. Please note that file Part_3 and >> Part_4 are the ones that contain the message about the task block for 120 >> seconds. > > That's not the UART output, that's the kernel message dump. Do you have a > UART connection from the target to a second machine? If your target has no > serial port, you may also use the VGA console (see > Documentation/vga-console.txt). > > Jan > >> >> Regards, >> Swaraj Dube. >> >> -----Original Message----- >> From: Jan Kiszka [mailto:[email protected]] >> Sent: Wednesday, June 29, 2016 2:02 PM >> To: Dube, Swaraj <[email protected]>; Jailhouse >> <[email protected]> >> Subject: Re: The Jailhouse is opening: Kernel Panic - not syncing: >> hung task: blocked task >> >> On 2016-06-29 04:17, [email protected] wrote: >>> Hi, >>> >>> Firstly thank you Jan for notifying me about the memmap setting in the >>> GRUB, what I did was add memmap=0x4200000\$0x3b000000 in >>> /boot/EFI/BOOT/grub.cnf and reboot the system and to all the others who are >>> viewing this, I am performing these operations on a real hardware (x86 >>> Intel architecture). >>> >>> I then did the 'make' process again to get the root cell file i.e. >>> myboard.cell: >>> - make KDIR=/usr/src/kernel >>> - make firmware_install KDIR=/usr/src/kernel >>> - rmmod /driver/jailhouse.ko >>> - insmod /driver/jailhouse.ko >>> >>> By the end of this step I had obtained myboard.cell already and all that >>> was remaining was to enable it so I then did the following: >>> >>> "tools/jailhouse enable configs/myboard.cell" but before this I disabled >>> intel_iommu , i.e. intel_iommu=off in /boot/EFI/BOOT/grub.cnf otherwise I >>> cannot enable the root cell. >>> >>> It then says "The jailhouse is opening" which is then followed by a lot of >>> call traces and then it says "sending NMI to all CPUs" followed by " Kernel >>> Panic - not syncing: hung task: blocked task" followed by some more call >>> traces and then "Shutting down CPUs with NMI" then "Kernel Offset: >>> disabled" and then it is stuck, I cannot escape and I have to press the >>> reset button on my board to start over. >>> >>> I did search up about kernel panics and it says that the hardware is >>> usually at fault but I think I am missing out on something here , >>> could it be some package or am I missing something in the GRUB >>> settings? , Any help will be appreciated :) >> >> Please post the output of the serial console that Jailhouse reports to. >> >> Jan >> >> -- >> Siemens AG, Corporate Technology, CT RDA ITP SES-DE Corporate >> Competence Center Embedded Linux >> > > > -- > Siemens AG, Corporate Technology, CT RDA ITP SES-DE Corporate > Competence Center Embedded Linux > -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
