early console in setup code
early console in extract_kernel
input_data: 0x01bb1080
input_len: 0x004cbe8e
output: 0x01000000
output_len: 0x008a4cd4
kernel_total_size: 0x01092000
Physical KASLR using RDTSC...

Decompressing Linux... Parsing ELF... Performing relocations... done.
Booting the kernel.
[    0.000000] Linux version 4.8.0-rc1-mm1-00107-g122708b (kbuild@lkp-ib04) (gcc version 4.8.4 (Debian 4.8.4-1) ) #286 PREEMPT Wed Aug 17 08:52:03 CST 2016
[    0.000000] x86/fpu: Legacy x87 FPU detected.
[    0.000000] x86/fpu: Using 'eager' FPU context switches.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013fdffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] debug: ignoring loglevel setting.
[    0.000000] bootconsole [earlyser0] enabled
[    0.000000] Notice: NX (Execute Disable) protection missing in CPU!
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[    0.000000] Hypervisor detected: KVM
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x13fe0 max_arch_pfn = 0x1000000
[    0.000000] MTRR: Disabled
[    0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too.
[    0.000000] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] initial memory mapped: [mem 0x00000000-0x049fffff]
[    0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
[    0.000000] BRK [0x0448e000, 0x0448efff] PGTABLE
[    0.000000] BRK [0x0448f000, 0x0448ffff] PGTABLE
[    0.000000] RAMDISK: [mem 0x1394b000-0x13fdffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6460 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x0000000013FE16EE 000034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x0000000013FE0C14 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x0000000013FE0040 000BD4 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x0000000013FE0000 000040
[    0.000000] ACPI: SSDT 0x0000000013FE0C88 0009B6 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: APIC 0x0000000013FE163E 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x0000000013FE16B6 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] 0MB HIGHMEM available.
[    0.000000] 319MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 13fe0000
[    0.000000]   low ram: 0 - 13fe0000
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00PANIC: early exception 0x06 IP 60:c362d11e error 0 cr2 0x0

[    0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.8.0-rc1-mm1-00107-g122708b #286
[    0.000000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[    0.000000] task: c3d46500 task.stack: c3d42000
[    0.000000] EIP: 0060:[<c362d11e>] EFLAGS: 00210087 CPU: 0
[    0.000000] EIP is at __phys_addr+0x4d/0x55
[    0.000000] EAX: 00000000 EBX: d3fe0000 ECX: 00000001 EDX: 00000000
[    0.000000] ESI: 13fe0000 EDI: 00000000 EBP: c3d43ebc ESP: c3d43eb4
[    0.000000]  DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068
[    0.000000] CR0: 80050033 CR2: 00000000 CR3: 03e25000 CR4: 000006b0
[    0.000000] Stack:
[    0.000000]  00000000 1394a000 c3d43ee8 c3dc4f94 00000000 00000000 00000000 00000000
[    0.000000]  00001000 00000000 c3d43fb0 00000000 c3d43f1c c3d43f14 c3dc51c0 00001000
[    0.000000]  00000000 00000000 00000000 00000000 00000000 ffffffff 00000000 00000000
[    0.000000] Call Trace:
[    0.000000]  [<c3dc4f94>] memblock_alloc_range_nid+0x8d/0x99
[    0.000000]  [<c3dc51c0>] __memblock_alloc_base+0x1f/0x24
[    0.000000]  [<c3dc51ea>] memblock_alloc_base+0x25/0x47
[    0.000000]  [<c3dc5221>] memblock_alloc+0x15/0x1a
[    0.000000]  [<c3dbcd01>] kvmclock_init+0x7e/0x200
[    0.000000]  [<c3db5434>] setup_arch+0xac5/0xb61
[    0.000000]  [<c3daf826>] start_kernel+0x88/0x36f
[    0.000000]  [<c3daf2be>] i386_start_kernel+0x89/0x8d
[    0.000000] Code: ff ff 84 c0 74 02 0f 0b a1 d0 43 3c c4 85 c0 74 1c 89 f2 c1 ea 0c 39 c2 76 02 0f 0b 89 d8 e8 60 d2 ff ff 85 d2 75 04 39 f0 74 02 <0f> 0b 89 f0 5b 5e 5d c3 55 89 e5 53 89 c3 31 d2 3d ff ff ff bf

Elapsed time: 440
BUG: kernel boot hang
Linux version 4.8.0-rc1-mm1-00107-g122708b #286
Command line: ip=::::vm-lkp-wsx03-openwrt-i386-19::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-wsx03-openwrt-i386-19/boot-1-openwrt-i386.cgz-122708b1b91eb3d253baf86a263ead0f1f5cac78-20160817-3518-4j4d03-0.yaml ARCH=i386 kconfig=i386-randconfig-i0-201633 branch=linux-devel/devel-catchup-201608162349 commit=122708b1b91eb3d253baf86a263ead0f1f5cac78 BOOT_IMAGE=/pkg/linux/i386-randconfig-i0-201633/gcc-4.8/122708b1b91eb3d253baf86a263ead0f1f5cac78/vmlinuz-4.8.0-rc1-mm1-00107-g122708b max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-wsx03-openwrt-i386/openwrt-i386.cgz/i386-randconfig-i0-201633/gcc-4.8/122708b1b91eb3d253baf86a263ead0f1f5cac78/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 systemd.log_level=err ignore_loglevel earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8
qemu-system-i386 -enable-kvm -kernel /pkg/linux/i386-randconfig-i0-201633/gcc-4.8/122708b1b91eb3d253baf86a263ead0f1f5cac78/vmlinuz-4.8.0-rc1-mm1-00107-g122708b -append 'ip=::::vm-lkp-wsx03-openwrt-i386-19::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-wsx03-openwrt-i386-19/boot-1-openwrt-i386.cgz-122708b1b91eb3d253baf86a263ead0f1f5cac78-20160817-3518-4j4d03-0.yaml ARCH=i386 kconfig=i386-randconfig-i0-201633 branch=linux-devel/devel-catchup-201608162349 commit=122708b1b91eb3d253baf86a263ead0f1f5cac78 BOOT_IMAGE=/pkg/linux/i386-randconfig-i0-201633/gcc-4.8/122708b1b91eb3d253baf86a263ead0f1f5cac78/vmlinuz-4.8.0-rc1-mm1-00107-g122708b max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-wsx03-openwrt-i386/openwrt-i386.cgz/i386-randconfig-i0-201633/gcc-4.8/122708b1b91eb3d253baf86a263ead0f1f5cac78/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 systemd.log_level=err ignore_loglevel earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8'  -initrd /fs/sdc1/initrd-vm-lkp-wsx03-openwrt-i386-19 -m 320 -smp 1 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -watchdog-action debug -rtc base=localtime -drive file=/fs/sdc1/disk0-vm-lkp-wsx03-openwrt-i386-19,media=disk,if=virtio -drive file=/fs/sdc1/disk1-vm-lkp-wsx03-openwrt-i386-19,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-vm-lkp-wsx03-openwrt-i386-19 -serial file:/dev/shm/kboot/serial-vm-lkp-wsx03-openwrt-i386-19 -daemonize -display none -monitor null 
