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Re: [Xen-users] Running Xen on ARM Juno r0



Hi Ian,

Thanks. I have resolved issues with device tree and tried to bootup DOM0 kernel but I am getting kernel panic -
Do you have any inputs as how to resolve below issue ?Â

I am new to xen and trying to narrow down if it is issue with the kernel or xen.Â


Xen 4.6.0-rc (c/s Sun Sep 6 21:05:39 2015 +0100 git:a7b39c8) EFI loader
Using configuration file 'xen.cfg'
Image: 0x00000009fa901000-0x00000009fac87b00
- UART enabled -
- CPU 00000100 booting -
- Current EL 00000008 -
- Xen starting at EL2 -
- Zero BSS -
- Setting up control registers -
- Turning on paging -
- Ready -
(XEN) Checking for initrd in /chosen
(XEN) RAM: 0000000080000000 - 00000000dfffffff
(XEN) RAM: 00000000e00f0000 - 00000000febcffff
(XEN) RAM: 00000000febd7000 - 00000000feffffff
(XEN) RAM: 0000000880000000 - 00000009fa900fff
(XEN) RAM: 00000009fae83000 - 00000009faf6efff
(XEN) RAM: 00000009fafaa000 - 00000009fe917fff
(XEN) RAM: 00000009fe918000 - 00000009fe918fff
(XEN) RAM: 00000009fe919000 - 00000009fed93fff
(XEN) RAM: 00000009fed94000 - 00000009feef9fff
(XEN) RAM: 00000009feefa000 - 00000009fef79fff
(XEN) RAM: 00000009fef7a000 - 00000009fefb3fff
(XEN) RAM: 00000009fefb4000 - 00000009fefb4fff
(XEN) RAM: 00000009fefb5000 - 00000009fefccfff
(XEN) RAM: 00000009fefcd000 - 00000009fefd1fff
(XEN) RAM: 00000009fefd2000 - 00000009ff8a0fff
(XEN) RAM: 00000009ff8a1000 - 00000009ff8a4fff
(XEN) RAM: 00000009ff8a5000 - 00000009ff8aafff
(XEN) RAM: 00000009ff8ab000 - 00000009ff8b0fff
(XEN) RAM: 00000009ff8b1000 - 00000009ff8d5fff
(XEN) RAM: 00000009ff8d6000 - 00000009ff8d9fff
(XEN) RAM: 00000009ff8da000 - 00000009ffdddfff
(XEN) RAM: 00000009ffdde000 - 00000009ffe7cfff
(XEN) RAM: 00000009ffe7d000 - 00000009fff6dfff
(XEN) RAM: 00000009fffff000 - 00000009ffffffff
(XEN)
(XEN) MODULE[0]: 00000009fac88000 - 00000009fac8a000 Device Tree
(XEN) MODULE[1]: 00000009fa901000 - 00000009fac87b00 Kernel    console=hvc0 earlycon=pl011,0x7ff80000 rootwait root=/dev/sda2
(XEN)
(XEN) Command line: xen.efi console=dtuart dtuart=serial0 conswitch=x dom0_mem=1536M
(XEN) Placing Xen at 0x00000000dfe00000-0x00000000e0000000
(XEN) Update BOOTMOD_XEN from 00000009fac8c000-00000009fad96d81 => 00000000dfe00000-00000000dff0ad81
(XEN) PFN compression on bits 21...22
(XEN) Domain heap initialised
(XEN) Platform: VERSATILE EXPRESS
(XEN) Looking for dtuart at "serial0", options ""
ÂXen 4.6.0-rc
(XEN) Xen version 4.6.0-rc (xxx@) (aarch64-linux-gnu-gcc (Linaro GCC 2014.11) 4.9.3 20141031 (prerelease)) debug=y Mon Sep 21 10:37:58 PDT 2015
(XEN) Latest ChangeSet: Sun Sep 6 21:05:39 2015 +0100 git:a7b39c8
(XEN) Processor: 410fd030: "ARM Limited", variant: 0x0, part 0xd03, rev 0x0
(XEN) 64-bit Execution:
(XEN) Â Processor Features: 0000000000002222 0000000000000000
(XEN) Â Â Exception Levels: EL3:64+32 EL2:64+32 EL1:64+32 EL0:64+32
(XEN) Â Â Extensions: FloatingPoint AdvancedSIMD
(XEN) Â Debug Features: 0000000010305106 0000000000000000
(XEN) Â Auxiliary Features: 0000000000000000 0000000000000000
(XEN) Â Memory Model Features: 0000000000001122 0000000000000000
(XEN) Â ISA Features: Â0000000000011120 0000000000000000
(XEN) 32-bit Execution:
(XEN) Â Processor Features: 00000131:00011011
(XEN) Â Â Instruction Sets: AArch32 A32 Thumb Thumb-2 Jazelle
(XEN) Â Â Extensions: GenericTimer Security
(XEN) Â Debug Features: 03010066
(XEN) Â Auxiliary Features: 00000000
(XEN) Â Memory Model Features: 10101105 40000000 01260000 02102211
(XEN) ÂISA Features: 02101110 13112111 21232042 01112131 00011142 00011121
(XEN) Using PSCI-0.1 for SMP bringup
(XEN) Generic Timer IRQ: phys=30 hyp=26 virt=27 Freq: 100000 KHz
(XEN) GICv2 initialization:
(XEN) Â Â Â Â gic_dist_addr=000000002c010000
(XEN) Â Â Â Â gic_cpu_addr=000000002c02f000
(XEN) Â Â Â Â gic_hyp_addr=000000002c04f000
(XEN) Â Â Â Â gic_vcpu_addr=000000002c06f000
(XEN) Â Â Â Â gic_maintenance_irq=25
(XEN) GICv2: 352 lines, 6 cpus, secure (IID 0200143b).
(XEN) GICv2: WARNING: CPU0: Failed to configure IRQ26 as Edge-triggered. H/w forces to Level-triggered.
(XEN) GICv2: WARNING: CPU0: Failed to configure IRQ27 as Edge-triggered. H/w forces to Level-triggered.
(XEN) GICv2: WARNING: CPU0: Failed to configure IRQ30 as Edge-triggered. H/w forces to Level-triggered.
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Allocated console ring of 16 KiB.
(XEN) Brought up 1 CPUs
(XEN) P2M: 40-bit IPA with 40-bit PA
(XEN) P2M: 3 levels with order-1 root, VTCR 0x80023558
(XEN) I/O virtualisation disabled
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Loading kernel from boot module @ 00000009fa901000
(XEN) Allocating 1:1 mappings totalling 1536MB for dom0:
(XEN) BANK[0] 0x00000080000000-0x000000c0000000 (1024MB)
(XEN) BANK[1] 0x000009c0000000-0x000009e0000000 (512MB)
(XEN) Grant table range: 0x000000dfe00000-0x000000dfe5b000
(XEN) Loading zImage from 00000009fa901000 to 0000000080080000-0000000080406b00
(XEN) Allocating PPI 16 for event channel interrupt
(XEN) Loading dom0 DTB to 0x0000000088000000-0x0000000088000956
(XEN) Scrubbing Free RAM on 1 nodes using 1 CPUs
(XEN) ................................................................done.
(XEN) Initial low memory virq threshold set at 0x4000 pages.
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) *** Serial input -> DOM0 (type 'CTRL-x' three times to switch input to Xen)
(XEN) Freed 272kB init memory.
(XEN) DOM0: Booting Linux on physical CPU 0x0
(XEN) DOM0: Linux version 4.1.0-rc8 (xxx@ubuntu) (gcc version 4.9.3 20141031 (prerelease) (Linaro GCC 2014.11) ) #84 SMP PREEMPT Fri Au
(XEN) DOM0: g 28 14:43:39 PDT 2015
(XEN) DOM0: CPU: AArch64 Processor [410fd030] revision 0
(XEN) DOM0: Detected VIPT I-cache on CPU0
(XEN) DOM0: alternatives: enabling workaround for ARM errata 826319, 827319, 824069
(XEN) DOM0: earlycon: Early serial console at MMIO 0x7ff80000 (options '')
(XEN) DOM0: bootconsole [uart0] enabled
(XEN) DOM0: psci: probing for conduit method from DT.
(XEN) DOM0: psci: PSCIv0.2 detected in firmware.
(XEN) DOM0: psci: Using standard PSCI v0.2 function IDs
(XEN) DOM0: PERCPU: Embedded 12 pages/cpu @ffffffc95ffc8000 s19968 r0 d29184 u49152
(XEN) DOM0: Built 1 zonelists in Zone order, mobility grouping on. Total pages: 387072
(XEN) DOM0: Kernel command line: console=hvc0 earlycon=pl011,0x7ff80000 rootwait root=/dev/sda2
(XEN) DOM0: PID hash table entries: 4096 (order: 3, 32768 bytes)
(XEN) DOM0: Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
(XEN) DOM0: Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
(XEN) DOM0: software IO TLB [mem 0xbbffe000-0xbfffe000] (64MB) mapped at [ffffffc03bffe000-ffffffc03fffdfff]
(XEN) DOM0: Memory: 1467016K/1572864K available (1819K kernel code, 122K rwdata, 444K rodata, 1216K init, 154K bss, 105848K reserved, 0K c
(XEN) DOM0: ma-reserved)
(XEN) DOM0: Virtual kernel memory layout:
(XEN) DOM0: Â Â vmalloc : 0xffffff8000000000 - 0xffffffbdbfff0000 Â ( Â 246 GB)
(XEN) DOM0: Â Â vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000 Â ( Â Â 8 GB maximum)
(XEN) DOM0: Â Â Â Â Â Â Â 0xffffffbdc2000000 - 0xffffffbde7800000 Â ( Â 600 MB actual)
(XEN) DOM0:   fixed  : 0xffffffbffabfd000 - 0xffffffbffac00000  (  Â12 KB)
(XEN) DOM0: Â Â PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000 Â ( Â Â16 MB)
(XEN) DOM0: Â Â modules : 0xffffffbffc000000 - 0xffffffc000000000 Â ( Â Â64 MB)
(XEN) DOM0: Â Â memory Â: 0xffffffc000000000 - 0xffffffc960000000 Â ( 38400 MB)
(XEN) DOM0: Â Â Â .init : 0xffffffc0002b7000 - 0xffffffc0003e7000 Â ( Â1216 KB)
(XEN) DOM0: Â Â Â .text : 0xffffffc000080000 - 0xffffffc0002b6734 Â ( Â2266 KB)
(XEN) DOM0: Â Â Â .data : 0xffffffc0003e8000 - 0xffffffc000406b00 Â ( Â 123 KB)
(XEN) DOM0: SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
(XEN) DOM0: Preemptible hierarchical RCU implementation.
(XEN) DOM0: Â Â RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
(XEN) DOM0: RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
(XEN) DOM0: NR_IRQS:64 nr_irqs:64 0
(XEN) DOM0: Architected cp15 timer(s) running at 100.00MHz (virt).
(XEN) DOM0: clocksource arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x171024e7e0, max_idle_ns: 440795205315 ns
(XEN) DOM0: sched_clock: 56 bits at 100MHz, resolution 10ns, wraps every 4398046511100ns
(XEN) DOM0: Console: colour dummy device 80x25
(XEN) DOM0: Calibrating delay loop (skipped), value calculated using timer frequency.. 200.00 BogoMIPS (lpj=1000000)
(XEN) DOM0: pid_max: default: 32768 minimum: 301
(XEN) DOM0: Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
(XEN) DOM0: Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
(XEN) DOM0: Xen 4.6 support found, events_irq=4 gnttab_frame=0x00000000dfe00000
(XEN) DOM0: xen:grant_table: Failed to ioremap gnttab share frames (addr=0x00000000dfe00000)!
(XEN) DOM0: Brought up 1 CPUs
(XEN) DOM0: SMP: Total of 1 processors activated.
(XEN) DOM0: CPU: All CPU(s) started at EL1
(XEN) DOM0: alternatives: patching kernel code
(XEN) DOM0: clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
(XEN) DOM0: Unable to handle kernel NULL pointer dereference at virtual address 00000000
(XEN) DOM0: pgd = ffffffc000431000
(XEN) DOM0: [00000000] *pgd=00000009dd406003, *pud=00000009dd406003, *pmd=00000009dd407003, *pte=006000002c010707
(XEN) DOM0: Internal error: Oops: 96000005 [#1] PREEMPT SMP
(XEN) DOM0: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.1.0-rc8 #84
(XEN) DOM0: Hardware name: ARM Juno development board (r0) (DT)
(XEN) DOM0: task: ffffffc95d468000 ti: ffffffc95d470000 task.ti: ffffffc95d470000
(XEN) DOM0: PC is at bind_evtchn_to_irq+0x1c/0x108
(XEN) DOM0: LR is at bind_evtchn_to_irqhandler+0x20/0x80
(XEN) DOM0: pc : [<ffffffc0001d938c>] lr : [<ffffffc0001d9720>] pstate: 60000045
(XEN) DOM0: sp : ffffffc95d473ca0
(XEN) DOM0: x29: ffffffc95d473ca0 x28: ffffffc0002d1cb0
(XEN) DOM0: x27: ffffffc0002d1ca0 x26: ffffffc0002d5778
(XEN) DOM0: x25: ffffffc0004098e0 x24: ffffffc00042aaf8
(XEN) DOM0: x23: ffffffc0003f1000 x22: ffffffc0003ee000
(XEN) DOM0: x21: 00000000ffffffc0 x20: ffffffc00042a000
(XEN) DOM0: x19: 0000000000000000 x18: 00000000c4245c84
(XEN) DOM0: x17: 0000000000000000 x16: 00000000deadbeef
(XEN) DOM0: x15: 0000000000700064 x14: 0ffffffffffffffe
(XEN) DOM0: x13: 0000000000000018 x12: 0101010101010101
(XEN) DOM0: x11: ffffffff7f7f7f7f x10: fefefebeff1a156b
(XEN) DOM0: x9 : ffffffff7f7f7f7f x8 : ffffffbde7750f80
(XEN) DOM0: x7 : ffffffc0002a2540 x6 : ffffffc95d473b70
(XEN) DOM0: x5 : ffffffffffffffff x4 : ffffffc0003fc9d8
(XEN) DOM0: x3 : ffffffc0002acdd0 x2 : 0000000000000000
(XEN) DOM0: x1 : ffffffc0001dc9bc x0 : 0000000000000000
(XEN) DOM0:
(XEN) DOM0: PC: 0xffffffc0001d930c:
(XEN) DOM0: 930c Â6b15005f 54fffee1 91254280 2a0403f3 91004000 9401a301 f94013f5 2a1303e0
(XEN) DOM0: 932c Âa94153f3 a8c37bfd d65f03c0 91254280 12800013 91004000 9401a2f8 f94013f5
(XEN) DOM0: 934c Â2a1303e0 a94153f3 a8c37bfd d65f03c0 a9bf7bfd 910003fd 97fffb77 a8c17bfd
(XEN) DOM0: 936c Âd65f03c0 a9bd7bfd 910003fd f90013f5 2a0003f5 b0001280 a90153f3 f944e400
(XEN) DOM0: 938c Âf9400000 d63f0000 6b0002bf 54000642 f0001114 91254280 91004000 9401a381
(XEN) DOM0: 93ac Â2a1503e0 97fffc9d 3100041f 2a0003f3 54000280 97fbbc8d b40000c0 f9401800
(XEN) DOM0: 93cc Âb4000080 b9401400 7100101f 540000a0 f0000680 52806b41 91192000 97fade29
(XEN) DOM0: 93ec Â91254280 91004000 9401a2cc 2a1303e0 a94153f3 f94013f5 a8c37bfd d65f03c0
(XEN) DOM0:
(XEN) DOM0: LR: 0xffffffc0001d96a0:
(XEN) DOM0: 96a0 Âd63f0000 6b00031f 54fffc82 9101a3a1 528000a0 7900d3ba b9006fb8 97fad2b1
(XEN) DOM0: 96c0 Â2a0003f7 37f80097 b94073a0 7100101f 54000060 11000718 17fffff0 b9407ba0
(XEN) DOM0: 96e0 Â6b0002df 54ffff81 b94077a0 6b0002bf 54ffff21 2a1803f7 36fff6d7 17ffffd0
(XEN) DOM0: 9700 Âa9bc7bfd 910003fd a90153f3 f90013a1 f90017a2 f9001ba3 f9001fa4 97ffff15
(XEN) DOM0: 9720 Â2a0003f4 37f80180 f9401fa4 f9401ba3 f94017a2 aa0403e5 f94013a1 aa0303e4
(XEN) DOM0: 9740 Âaa0203e3 d2800002 97fbb7a9 2a0003f3 350000c0 2a1403f3 2a1303e0 a94153f3
(XEN) DOM0: 9760 Âa8c47bfd d65f03c0 2a1403e0 97fffdbb 2a1303e0 a94153f3 a8c47bfd d65f03c0
(XEN) DOM0: 9780 Âa9bc7bfd 910003fd a90153f3 aa0203f3 f90017a3 f9001ba4 f9001fa5 97ffff37
(XEN) DOM0:
(XEN) DOM0: SP: 0xffffffc95d473c20:
(XEN) DOM0: 3c20 Â0042a000 ffffffc0 ffffffc0 00000000 003ee000 ffffffc0 003f1000 ffffffc0
(XEN) DOM0: 3c40 Â0042aaf8 ffffffc0 004098e0 ffffffc0 002d5778 ffffffc0 002d1ca0 ffffffc0
(XEN) DOM0: 3c60 Â002d1cb0 ffffffc0 5d473ca0 ffffffc9 001d9720 ffffffc0 5d473ca0 ffffffc9
(XEN) DOM0: 3c80 Â001d938c ffffffc0 60000045 00000000 0042aaf8 ffffffc0 003ee000 ffffffc0
(XEN) DOM0: 3ca0 Â5d473cd0 ffffffc9 001d9720 ffffffc0 00000000 00000000 0042a000 ffffffc0
(XEN) DOM0: 3cc0 Â5d43d000 ffffffc9 002d1cb0 ffffffc0 5d473d10 ffffffc9 001dce1c ffffffc0
(XEN) DOM0: 3ce0 Â00000000 00000000 0042a000 ffffffc0 001dc9bc ffffffc0 00000000 00000000
(XEN) DOM0: 3d00 Â002acdd0 ffffffc0 003fc9d8 ffffffc0 5d473d30 ffffffc9 001de658 ffffffc0
(XEN) DOM0:
(XEN) DOM0: X1: 0xffffffc0001dc93c:
(XEN) DOM0: c93c Âaa1a03e1 aa1503e0 12800179 97fffeca 17ffffc9 910183a4 17ffffbc 12800160
(XEN) DOM0: c95c Â17ffffca 90000680 2a1303e2 d2800001 9132e000 12800179 94018aaf 17ffffbe
(XEN) DOM0: c97c Âa9be7bfd b0000663 d0000682 910003fd aa0003e1 910073a4 d2800005 91182063
(XEN) DOM0: c99c Â912a8042 52800000 94000552 6b1f001f b9401fa0 a8c27bfd 1a9f0000 d65f03c0
(XEN) DOM0: c9bc Âd0001261 a9be7bfd 910003fd b94af820 f9000bf3 90001113 34000160 9126e260
(XEN) DOM0: c9dc Âd2800003 91008000 52800022 52800061 97fb858f f9400bf3 52800020 a8c27bfd
(XEN) DOM0: c9fc Âd65f03c0 52800023 b90af823 d0001081 9126e262 52800040 f942b421 97fb1ae3
(XEN) DOM0: ca1c Â17ffffef a9ba7bfd 910003fd f90013f5 90001115 a90153f3 9126e2b3 910143a0
(XEN) DOM0:
(XEN) DOM0: X3: 0xffffffc0002acd50:
(XEN) DOM0: cd50 Â65783301 7375626e 6572203a 73657571 69722074 6920676e 6f6e2073 75712074
(XEN) DOM0: cd70 Â63736569 20746e65 38302528 30253a78 21297838 0000000a 65783401 7375626e
(XEN) DOM0: cd90 Â6572203a 6e6f7073 72206573 20676e69 6e207369 7120746f 73656975 746e6563
(XEN) DOM0: cdb0 Â30252820 253a7838 29783830 6966203a 676e6978 0a707520 00000000 00000000
(XEN) DOM0: cdd0 Â626e6578 00007375 65783301 7375626e 6572203a 73657571 72692074 61662071
(XEN) DOM0: cdf0 Â64656c69 0a692520 00000000 00000000 252f7325 00000073 65783401 7375626e
(XEN) DOM0: ce10 Â6578203a 7473206e 2065726f 65766167 6e75203a 776f6e6b 7265206e 20726f72
(XEN) DOM0: ce30 Â000a7325 00000000 65783401 7375626e 6e75203a 65707865 64657463 70797420
(XEN) DOM0:
(XEN) DOM0: X4: 0xffffffc0003fc958:
(XEN) DOM0: c958 Â003fc950 ffffffc0 00000001 00000000 003fc968 ffffffc0 003fc968 ffffffc0
(XEN) DOM0: c978 Â00000000 00000000 00000000 00000000 00000001 00000000 001db3c8 ffffffc0
(XEN) DOM0: c998 Â00000000 00000000 00000000 00000000 003fc9a8 ffffffc0 003fc9a8 ffffffc0
(XEN) DOM0: c9b8 Âffffffe0 0000000f 003fc9c0 ffffffc0 003fc9c0 ffffffc0 001df518 ffffffc0
(XEN) DOM0: c9d8 Â00000000 00000000 003fc9e0 ffffffc0 003fc9e0 ffffffc0 00000000 000001f4
(XEN) DOM0: c9f8 Â0000000a 00000000 00000000 00000000 00000000 00000000 003fca10 ffffffc0
(XEN) DOM0: ca18 Â003fca10 ffffffc0 003fca20 ffffffc0 003fca20 ffffffc0 00000000 00000000
(XEN) DOM0: ca38 Â003fca38 ffffffc0 003fca38 ffffffc0 00000001 00000000 003fca50 ffffffc0
(XEN) DOM0:
(XEN) DOM0: X6: 0xffffffc95d473af0:
(XEN) DOM0: 3af0 Â5d473ca0 ffffffc9 001d938c ffffffc0 00000001 00000000 5d405190 ffffffc9
(XEN) DOM0: 3b10 Â5d473b60 00ffffc9 001b17d8 ffffffc0 00000000 00000000 5d405200 ffffffc9
(XEN) DOM0: 3b30 Â00000000 00000000 5d405190 ffffffc9 000003c0 00000000 7fffffff 00000000
(XEN) DOM0: 3b50 Â000000d6 00000000 001b1648 ffffffc0 5d473c00 ffffffc9 001b1a40 ffffffc0
(XEN) DOM0: 3b70 Â5d473c70 ffffffc9 000f5648 ffffffc0 00000000 00000000 001dc9bc ffffffc0
(XEN) DOM0: 3b90 Â00000000 00000000 002acdd0 ffffffc0 003fc9d8 ffffffc0 ffffffff ffffffff
(XEN) DOM0: 3bb0 Â5d473b70 ffffffc9 002a2540 ffffffc0 e7750f80 ffffffbd 7f7f7f7f ffffffff
(XEN) DOM0: 3bd0 Âff1a156b fefefebe 7f7f7f7f ffffffff 01010101 01010101 00000018 00000000
(XEN) DOM0:
(XEN) DOM0: X7: 0xffffffc0002a24c0:
(XEN) DOM0: 24c0 Â6f6e2064 6c696b20 6c62616c 72702065 7365636f 2e736573 000a2e2e 00000000
(XEN) DOM0: 24e0 Â55423101 42203a47 70206461 20656761 74617473 25203a65 6d20756c 61737365
(XEN) DOM0: 2500 Â20736567 70707573 73736572 000a6465 55423101 42203a47 70206461 20656761
(XEN) DOM0: 2520 Â74617473 6e692065 6f727020 73736563 20732520 6e667020 3530253a 000a786c
(XEN) DOM0: 2540 Â7a6e6f6e 206f7265 6370616d 746e756f 00000000 00000000 2d6e6f6e 4c4c554e
(XEN) DOM0: 2560 Â70616d20 676e6970 00000000 00000000 45474150 414c465f 435f5347 4b434548
(XEN) DOM0: 2580 Â5f54415f 45455246 616c6620 29732867 74657320 00000000 7a6e6f6e 206f7265
(XEN) DOM0: 25a0 Â756f635f 0000746e 656e6f7a 61773e2d 745f7469 656c6261 69202b20 00000000
(XEN) DOM0:
(XEN) DOM0: X9: 0xffffffff7f7f7eff:
(XEN) DOM0: 7efc Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f1c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f3c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f5c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f7c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f9c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7fbc Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7fdc Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7ffc Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0:
(XEN) DOM0: X11: 0xffffffff7f7f7eff:
(XEN) DOM0: 7efc Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f1c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f3c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f5c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f7c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7f9c Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7fbc Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7fdc Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0: 7ffc Â******** ******** ******** ******** ******** ******** ******** ********
(XEN) DOM0:
(XEN) DOM0: X20: 0xffffffc000429f80:
(XEN) DOM0: 9f80 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 9fa0 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 9fc0 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 9fe0 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: a000 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: a020 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: a040 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: a060 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0:
(XEN) DOM0: X22: 0xffffffc0003edf80:
(XEN) DOM0: df80 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: dfa0 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: dfc0 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: dfe0 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: e000 Â00000e11 00000e11 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: e020 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: e040 Â88000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: e060 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0:
(XEN) DOM0: X23: 0xffffffc0003f0f80:
(XEN) DOM0: 0f80 Â00000007 00000000 0029d310 ffffffc0 0008bdd4 ffffffc0 00000007 00000000
(XEN) DOM0: 0fa0 Â0029d320 ffffffc0 0008bdd4 ffffffc0 00000007 00000000 0029d330 ffffffc0
(XEN) DOM0: 0fc0 Â0008bdd4 ffffffc0 00000007 00000000 0029d330 ffffffc0 0008bdd4 ffffffc0
(XEN) DOM0: 0fe0 Â00000007 00000000 0029d330 ffffffc0 0008bdd4 ffffffc0 00000007 00000000
(XEN) DOM0: 1000 Â0029d330 ffffffc0 0008bdd4 ffffffc0 00000007 00000000 0029d368 ffffffc0
(XEN) DOM0: 1020 Â0008bdd4 ffffffc0 00000007 00030001 0029d378 ffffffc0 0008bdd4 ffffffc0
(XEN) DOM0: 1040 Â00000007 00000000 0029d388 ffffffc0 0008bdd4 ffffffc0 00000007 00000000
(XEN) DOM0: 1060 Â0029d398 ffffffc0 0008bdd4 ffffffc0 00000007 00000000 0029d3a8 ffffffc0
(XEN) DOM0:
(XEN) DOM0: X24: 0xffffffc00042aa78:
(XEN) DOM0: aa78 Â00000001 00000000 0042aa80 ffffffc0 0042aa80 ffffffc0 00000000 00000000
(XEN) DOM0: aa98 Â00000000 00000000 00000000 00000000 00000000 00000000 0042aab0 ffffffc0
(XEN) DOM0: aab8 Â0042aab0 ffffffc0 00000000 00000000 0042aac8 ffffffc0 0042aac8 ffffffc0
(XEN) DOM0: aad8 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: aaf8 Â00000000 00000003 009dd43d 00000000 ffffffc0 00000000 5d43d000 ffffffc9
(XEN) DOM0: ab18 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: ab38 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: ab58 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0:
(XEN) DOM0: X25: 0xffffffc000409860:
(XEN) DOM0: 9860 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 9880 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 98a0 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 98c0 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 98e0 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 9900 Â00000000 00000000 00000000 00000000 00000003 00000000 009dd43d 00000000
(XEN) DOM0: 9920 Âffffffc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 9940 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0:
(XEN) DOM0: X26: 0xffffffc0002d56f8:
(XEN) DOM0: 56f8 Â002c4b08 ffffffc0 002c4bdc ffffffc0 002c4c1c ffffffc0 002c4c40 ffffffc0
(XEN) DOM0: 5718 Â002c8978 ffffffc0 002ca390 ffffffc0 002cc748 ffffffc0 002cc78c ffffffc0
(XEN) DOM0: 5738 Â002cfb5c ffffffc0 001d7300 ffffffc0 00081814 ffffffc0 002c00f8 ffffffc0
(XEN) DOM0: 5758 Â002c0230 ffffffc0 002c96a8 ffffffc0 002c97b4 ffffffc0 002c9b40 ffffffc0
(XEN) DOM0: 5778 Â002ca63c ffffffc0 002cade0 ffffffc0 002cc740 ffffffc0 002cc768 ffffffc0
(XEN) DOM0: 5798 Â002b92f4 ffffffc0 002b9b78 ffffffc0 002bab4c ffffffc0 0008db14 ffffffc0
(XEN) DOM0: 57b8 Â002bb780 ffffffc0 002cbaf8 ffffffc0 002b93f4 ffffffc0 002b9420 ffffffc0
(XEN) DOM0: 57d8 Â002bbef0 ffffffc0 002bc780 ffffffc0 002c014c ffffffc0 002c0454 ffffffc0
(XEN) DOM0:
(XEN) DOM0: X27: 0xffffffc0002d1c20:
(XEN) DOM0: 1c20 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 1c40 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 1c60 Â0029ad20 ffffffc0 0029ad28 ffffffc0 0029ad30 ffffffc0 0029ad40 ffffffc0
(XEN) DOM0: 1c80 Â0029ad48 ffffffc0 002a7d28 ffffffc0 002a1a78 ffffffc0 0029ad50 ffffffc0
(XEN) DOM0: 1ca0 Â002d56b8 ffffffc0 002d56c0 ffffffc0 002d5748 ffffffc0 002d5798 ffffffc0
(XEN) DOM0: 1cc0 Â002d57d0 ffffffc0 002d58a8 ffffffc0 002d5968 ffffffc0 002d5b30 ffffffc0
(XEN) DOM0: 1ce0 Â002d5ba0 ffffffc0 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 1d00 Â7665642f 6164732f 00000032 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0:
(XEN) DOM0: X28: 0xffffffc0002d1c30:
(XEN) DOM0: 1c30 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 1c50 Â00000000 00000000 00000000 00000000 0029ad20 ffffffc0 0029ad28 ffffffc0
(XEN) DOM0: 1c70 Â0029ad30 ffffffc0 0029ad40 ffffffc0 0029ad48 ffffffc0 002a7d28 ffffffc0
(XEN) DOM0: 1c90 Â002a1a78 ffffffc0 0029ad50 ffffffc0 002d56b8 ffffffc0 002d56c0 ffffffc0
(XEN) DOM0: 1cb0 Â002d5748 ffffffc0 002d5798 ffffffc0 002d57d0 ffffffc0 002d58a8 ffffffc0
(XEN) DOM0: 1cd0 Â002d5968 ffffffc0 002d5b30 ffffffc0 002d5ba0 ffffffc0 00000000 00000000
(XEN) DOM0: 1cf0 Â00000000 00000000 00000000 00000000 7665642f 6164732f 00000032 00000000
(XEN) DOM0: 1d10 Â00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0:
(XEN) DOM0: X29: 0xffffffc95d473c20:
(XEN) DOM0: 3c20 Â0042a000 ffffffc0 ffffffc0 00000000 003ee000 ffffffc0 003f1000 ffffffc0
(XEN) DOM0: 3c40 Â0042aaf8 ffffffc0 004098e0 ffffffc0 002d5778 ffffffc0 002d1ca0 ffffffc0
(XEN) DOM0: 3c60 Â002d1cb0 ffffffc0 5d473ca0 ffffffc9 001d9720 ffffffc0 5d473ca0 ffffffc9
(XEN) DOM0: 3c80 Â001d938c ffffffc0 60000045 00000000 0042aaf8 ffffffc0 003ee000 ffffffc0
(XEN) DOM0: 3ca0 Â5d473cd0 ffffffc9 001d9720 ffffffc0 00000000 00000000 0042a000 ffffffc0
(XEN) DOM0: 3cc0 Â5d43d000 ffffffc9 002d1cb0 ffffffc0 5d473d10 ffffffc9 001dce1c ffffffc0
(XEN) DOM0: 3ce0 Â00000000 00000000 0042a000 ffffffc0 001dc9bc ffffffc0 00000000 00000000
(XEN) DOM0: 3d00 Â002acdd0 ffffffc0 003fc9d8 ffffffc0 5d473d30 ffffffc9 001de658 ffffffc0
(XEN) DOM0:
(XEN) DOM0: Process swapper/0 (pid: 1, stack limit = 0xffffffc95d470020)
(XEN) DOM0: Stack: (0xffffffc95d473ca0 to 0xffffffc95d474000)
(XEN) DOM0: 3ca0: 5d473cd0 ffffffc9 001d9720 ffffffc0 00000000 00000000 0042a000 ffffffc0
(XEN) DOM0: 3cc0: 5d43d000 ffffffc9 002d1cb0 ffffffc0 5d473d10 ffffffc9 001dce1c ffffffc0
(XEN) DOM0: 3ce0: 00000000 00000000 0042a000 ffffffc0 001dc9bc ffffffc0 00000000 00000000
(XEN) DOM0: 3d00: 002acdd0 ffffffc0 003fc9d8 ffffffc0 5d473d30 ffffffc9 001de658 ffffffc0
(XEN) DOM0: 3d20: 0042a9f8 ffffffc0 0042aaf8 ffffffc0 5d473d60 ffffffc9 002c9dd4 ffffffc0
(XEN) DOM0: 3d40: 00000000 00000000 0042a000 ffffffc0 5d473d60 ffffffc9 002c9c28 ffffffc0
(XEN) DOM0: 3d60: 5d473dc0 ffffffc9 002b7b4c ffffffc0 002d0c40 ffffffc0 002d0c40 ffffffc0
(XEN) DOM0: 3d80: 5d436dc0 ffffffc9 003ee000 ffffffc0 002c9b40 ffffffc0 00000000 00000000
(XEN) DOM0: 3da0: 00409000 ffffffc0 00000000 00000000 7ff07ff0 ffffffc0 5d43b450 ffffffc9
(XEN) DOM0: 3dc0: 5d473e50 ffffffc9 002b7cb0 ffffffc0 00000002 00000000 0000002a 00000000
(XEN) DOM0: 3de0: 002b4490 ffffffc0 00409000 ffffffc0 002d1d20 ffffffc0 002b7264 ffffffc0
(XEN) DOM0: 3e00: 002d1d20 ffffffc0 002b7200 ffffffc0 00409000 ffffffc0 00000010 00000000
(XEN) DOM0: 3e20: 002d1ca0 ffffffc0 002d1cb0 ffffffc0 00000000 00000000 003f3db8 ffffffc0
(XEN) DOM0: 3e40: 00000002 00000002 dc8ba300 cb88537f 5d473eb0 ffffffc9 0023df70 ffffffc0
(XEN) DOM0: 3e60: 0023df60 ffffffc0 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3e80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3ea0: 00000000 00000000 00000000 00000000 00000000 00000000 00083970 ffffffc0
(XEN) DOM0: 3ec0: 0023df60 ffffffc0 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3f20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3f40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3f60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3f80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3fa0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN) DOM0: 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000005 00000000
(XEN) DOM0: 3fe0: 00000000 00000000 00000000 00000000 0090480a 01108900 00102500 0803098c
(XEN) DOM0: Call trace:
(XEN) DOM0: [<ffffffc0001d938c>] bind_evtchn_to_irq+0x1c/0x108
(XEN) DOM0: [<ffffffc0001d971c>] bind_evtchn_to_irqhandler+0x1c/0x80
(XEN) DOM0: [<ffffffc0001dce18>] xb_init_comms+0x68/0xf4
(XEN) DOM0: [<ffffffc0001de654>] xs_init+0xa4/0x1d0
(XEN) DOM0: [<ffffffc0002c9dd0>] xenbus_init+0x290/0x32c
(XEN) DOM0: [<ffffffc0002b7b48>] do_one_initcall+0x1a4/0x1c4
(XEN) DOM0: [<ffffffc0002b7cac>] kernel_init_freeable+0x144/0x1e4
(XEN) DOM0: [<ffffffc00023df6c>] kernel_init+0xc/0xd8
(XEN) DOM0: Code: 2a0003f5 b0001280 a90153f3 f944e400 (f9400000)
(XEN) DOM0: ---[ end trace c6b3c6891d778f75 ]---
(XEN) DOM0: Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
(XEN) DOM0:
(XEN) DOM0: ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
(XEN) DOM0:


On Thu, Sep 24, 2015 at 10:55 AM, Ian Campbell <ian.campbell@xxxxxxxxxx> wrote:
On Thu, 2015-09-24 at 10:37 -0400, N Jain wrote:
> Hi Ian,
>
> I tried again with the uefi which you sent but I am still getting CPU0
> panic.
> Now I don't have any difference between setup but not sure why I am still
> facing this issue ?
>
> Can you please let me know what specific device tree nodes xen look for
> so I can convert dtb to dts and debug further ?

Please try and use grep etc to answer these sorts of questions for yourself
before asking.

e.g. in this case:

$ git grep 'Unable to find a compatible timer in the device tree

would take you right to the piece of code, from where it should be easy to
find the list of compatible strings.

Ian.

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