early console in setup code Probing EDD (edd=off to disable)... ok early console in decompress_kernel Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 4.0.0-08945-gcb973ec (kbuild@lkp-nex05) (gcc version 4.9.2 (Debian 4.9.2-10) ) #3 Thu Apr 16 04:45:28 CST 2015 [ 0.000000] KERNEL supported cpus: [ 0.000000] CPU: vendor_id 'GenuineIntel' unknown, using generic init. [ 0.000000] CPU: Your system may be unstable. [ 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 0x0000000000100000-0x00000000167dffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000167e0000-0x00000000167fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 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 = 0x167e0 max_arch_pfn = 0x100000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] initial memory mapped: [mem 0x00000000-0x037fffff] [ 0.000000] Base memory trampoline at [8009b000] 9b000 size 16384 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x14800000-0x14bfffff] [ 0.000000] [mem 0x14800000-0x14bfffff] page 4k [ 0.000000] BRK [0x03090000, 0x03090fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x147fffff] [ 0.000000] [mem 0x00100000-0x147fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x14c00000-0x167dffff] [ 0.000000] [mem 0x14c00000-0x167dffff] page 4k [ 0.000000] BRK [0x03091000, 0x03091fff] PGTABLE [ 0.000000] BRK [0x03092000, 0x03092fff] PGTABLE [ 0.000000] BRK [0x03093000, 0x03093fff] PGTABLE [ 0.000000] BRK [0x03094000, 0x03094fff] PGTABLE [ 0.000000] BRK [0x03095000, 0x03095fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x14ebb000-0x167d7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000F0CF0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x167E1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x167E0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x167E0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x167E0000 000040 [ 0.000000] ACPI: SSDT 0x167E0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x167E17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x167E181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 359MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 167e0000 [ 0.000000] low ram: 0 - 167e0000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:167df001, primary cpu clock [ 0.000000] clocksource kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] Normal [mem 0x0000000001000000-0x00000000167dffff] [ 0.000000] HighMem empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000167dffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000000167dffff] [ 0.000000] On node 0 totalpages: 92030 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 688 pages used for memmap [ 0.000000] Normal zone: 88032 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 22ebc80 [ 0.000000] e820: [mem 0x16800000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 91310 [ 0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-vp-quantal-i386-33/rand_boot-1-quantal-core-i386.cgz-i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO-cb973eca7f9b50e81a5544e4e91e6bf516e10322-1-20150416-99016-oo4h64.yaml ARCH=i386 kconfig=i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO branch=next/master commit=cb973eca7f9b50e81a5544e4e91e6bf516e10322 BOOT_IMAGE=/kernel/i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO/cb973eca7f9b50e81a5544e4e91e6bf516e10322/vmlinuz-4.0.0-08945-gcb973ec RESULT_ROOT=/result/vm-vp-quantal-i386/boot/1/quantal-core-i386.cgz/i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO/cb973eca7f9b50e81a5544e4e91e6bf516e10322/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning 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 console=ttyS0,115200 console=tty0 vga [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 305144K/368120K available (12998K kernel code, 4295K rwdata, 6324K rodata, 740K init, 8920K bss, 62976K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfffce000 - 0xfffff000 ( 196 kB) [ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB) [ 0.000000] vmalloc : 0x96fe0000 - 0xff7fe000 (1672 MB) [ 0.000000] lowmem : 0x80000000 - 0x967e0000 ( 359 MB) [ 0.000000] .init : 0x82713000 - 0x827cc000 ( 740 kB) [ 0.000000] .data : 0x81cb1bb3 - 0x82711e40 (10624 kB) [ 0.000000] .text : 0x81000000 - 0x81cb1bb3 (12998 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] [ 0.000000] ********************************************************** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ** ** [ 0.000000] ** trace_printk() being used. Allocating extra memory. ** [ 0.000000] ** ** [ 0.000000] ** This means that this is a DEBUG kernel and it is ** [ 0.000000] ** unsafe for production use. ** [ 0.000000] ** ** [ 0.000000] ** If you see this message and you are not debugging ** [ 0.000000] ** the kernel, report this immediately to your vendor! ** [ 0.000000] ** ** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ********************************************************** [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] Testing tracer nop: PASSED [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] CPU 0 irqstacks, hard=94604000 soft=94606000 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 4.0.0-08945-gcb973ec (kbuild@lkp-nex05) (gcc version 4.9.2 (Debian 4.9.2-10) ) #3 Thu Apr 16 04:45:28 CST 2015 [ 0.000000] KERNEL supported cpus: [ 0.000000] CPU: vendor_id 'GenuineIntel' unknown, using generic init. [ 0.000000] CPU: Your system may be unstable. [ 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 0x0000000000100000-0x00000000167dffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000167e0000-0x00000000167fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 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 = 0x167e0 max_arch_pfn = 0x100000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] initial memory mapped: [mem 0x00000000-0x037fffff] [ 0.000000] Base memory trampoline at [8009b000] 9b000 size 16384 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x14800000-0x14bfffff] [ 0.000000] [mem 0x14800000-0x14bfffff] page 4k [ 0.000000] BRK [0x03090000, 0x03090fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x00100000-0x147fffff] [ 0.000000] [mem 0x00100000-0x147fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x14c00000-0x167dffff] [ 0.000000] [mem 0x14c00000-0x167dffff] page 4k [ 0.000000] BRK [0x03091000, 0x03091fff] PGTABLE [ 0.000000] BRK [0x03092000, 0x03092fff] PGTABLE [ 0.000000] BRK [0x03093000, 0x03093fff] PGTABLE [ 0.000000] BRK [0x03094000, 0x03094fff] PGTABLE [ 0.000000] BRK [0x03095000, 0x03095fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x14ebb000-0x167d7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000F0CF0 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x167E1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x167E0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x167E0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x167E0000 000040 [ 0.000000] ACPI: SSDT 0x167E0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x167E17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x167E181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 359MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 167e0000 [ 0.000000] low ram: 0 - 167e0000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:167df001, primary cpu clock [ 0.000000] clocksource kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] Normal [mem 0x0000000001000000-0x00000000167dffff] [ 0.000000] HighMem empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000167dffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000000167dffff] [ 0.000000] On node 0 totalpages: 92030 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 688 pages used for memmap [ 0.000000] Normal zone: 88032 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 22ebc80 [ 0.000000] e820: [mem 0x16800000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 91310 [ 0.000000] Kernel command line: root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-vp-quantal-i386-33/rand_boot-1-quantal-core-i386.cgz-i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO-cb973eca7f9b50e81a5544e4e91e6bf516e10322-1-20150416-99016-oo4h64.yaml ARCH=i386 kconfig=i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO branch=next/master commit=cb973eca7f9b50e81a5544e4e91e6bf516e10322 BOOT_IMAGE=/kernel/i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO/cb973eca7f9b50e81a5544e4e91e6bf516e10322/vmlinuz-4.0.0-08945-gcb973ec RESULT_ROOT=/result/vm-vp-quantal-i386/boot/1/quantal-core-i386.cgz/i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO/cb973eca7f9b50e81a5544e4e91e6bf516e10322/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning 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 console=ttyS0,115200 console=tty0 vga [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 305144K/368120K available (12998K kernel code, 4295K rwdata, 6324K rodata, 740K init, 8920K bss, 62976K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfffce000 - 0xfffff000 ( 196 kB) [ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB) [ 0.000000] vmalloc : 0x96fe0000 - 0xff7fe000 (1672 MB) [ 0.000000] lowmem : 0x80000000 - 0x967e0000 ( 359 MB) [ 0.000000] .init : 0x82713000 - 0x827cc000 ( 740 kB) [ 0.000000] .data : 0x81cb1bb3 - 0x82711e40 (10624 kB) [ 0.000000] .text : 0x81000000 - 0x81cb1bb3 (12998 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] [ 0.000000] ********************************************************** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ** ** [ 0.000000] ** trace_printk() being used. Allocating extra memory. ** [ 0.000000] ** ** [ 0.000000] ** This means that this is a DEBUG kernel and it is ** [ 0.000000] ** unsafe for production use. ** [ 0.000000] ** ** [ 0.000000] ** If you see this message and you are not debugging ** [ 0.000000] ** the kernel, report this immediately to your vendor! ** [ 0.000000] ** ** [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000] ********************************************************** [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] Testing tracer nop: PASSED [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] CPU 0 irqstacks, hard=94604000 soft=94606000 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 4911 kB [ 0.000000] memory used by lock dependency info: 4911 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.000000] ------------------------ [ 0.000000] ------------------------ [ 0.000000] | Locking API testsuite: [ 0.000000] | Locking API testsuite: [ 0.000000] ---------------------------------------------------------------------------- [ 0.000000] ---------------------------------------------------------------------------- [ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] A-A deadlock: [ 0.000000] A-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-A deadlock: [ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-C-C-A deadlock: [ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-A-B-C deadlock: [ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-B-C-C-D-D-A deadlock: [ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-D-B-D-D-A deadlock: [ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] A-B-C-D-B-C-D-A deadlock: [ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] double unlock: [ 0.000000] double unlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] initialize held: [ 0.000000] initialize held: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] bad unlock order: [ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] recursive read-lock: [ 0.000000] recursive read-lock: | | ok | ok | | | ok | ok | [ 0.000000] recursive read-lock #2: [ 0.000000] recursive read-lock #2: | | ok | ok | | | ok | ok | [ 0.000000] mixed read-write-lock: [ 0.000000] mixed read-write-lock: | | ok | ok | | | ok | ok | [ 0.000000] mixed write-read-lock: [ 0.000000] mixed write-read-lock: | | ok | ok | | | ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] hard-irqs-on + irq-safe-A/12: [ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/12: [ 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irqs-on + irq-safe-A/21: [ 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irqs-on + irq-safe-A/21: [ 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok | ok | ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/12: [ 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok | ok | ok | ok | [ 0.000000] sirq-safe-A => hirqs-on/21: [ 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + irqs-on/12: [ 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + irqs-on/12: [ 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + irqs-on/21: [ 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + irqs-on/21: [ 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/123: [ 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/123: [ 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/132: [ 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/132: [ 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/213: [ 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/213: [ 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/231: [ 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/231: [ 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/312: [ 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/312: [ 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #1/321: [ 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #1/321: [ 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/123: [ 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/123: [ 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/132: [ 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/132: [ 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/213: [ 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/213: [ 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/231: [ 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/231: [ 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/312: [ 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/312: [ 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-safe-A + unsafe-B #2/321: [ 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-safe-A + unsafe-B #2/321: [ 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/123: [ 0.000000] hard-irq lock-inversion/123: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/123: [ 0.000000] soft-irq lock-inversion/123: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/132: [ 0.000000] hard-irq lock-inversion/132: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/132: [ 0.000000] soft-irq lock-inversion/132: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/213: [ 0.000000] hard-irq lock-inversion/213: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/213: [ 0.000000] soft-irq lock-inversion/213: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/231: [ 0.000000] hard-irq lock-inversion/231: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/231: [ 0.000000] soft-irq lock-inversion/231: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/312: [ 0.000000] hard-irq lock-inversion/312: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/312: [ 0.000000] soft-irq lock-inversion/312: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq lock-inversion/321: [ 0.000000] hard-irq lock-inversion/321: ok | ok | ok | ok | ok | ok | [ 0.000000] soft-irq lock-inversion/321: [ 0.000000] soft-irq lock-inversion/321: ok | ok | ok | ok | ok | ok | [ 0.000000] hard-irq read-recursion/123: [ 0.000000] hard-irq read-recursion/123: ok | ok | [ 0.000000] soft-irq read-recursion/123: [ 0.000000] soft-irq read-recursion/123: ok | ok | [ 0.000000] hard-irq read-recursion/132: [ 0.000000] hard-irq read-recursion/132: ok | ok | [ 0.000000] soft-irq read-recursion/132: [ 0.000000] soft-irq read-recursion/132: ok | ok | [ 0.000000] hard-irq read-recursion/213: [ 0.000000] hard-irq read-recursion/213: ok | ok | [ 0.000000] soft-irq read-recursion/213: [ 0.000000] soft-irq read-recursion/213: ok | ok | [ 0.000000] hard-irq read-recursion/231: [ 0.000000] hard-irq read-recursion/231: ok | ok | [ 0.000000] soft-irq read-recursion/231: [ 0.000000] soft-irq read-recursion/231: ok | ok | [ 0.000000] hard-irq read-recursion/312: [ 0.000000] hard-irq read-recursion/312: ok | ok | [ 0.000000] soft-irq read-recursion/312: [ 0.000000] soft-irq read-recursion/312: ok | ok | [ 0.000000] hard-irq read-recursion/321: [ 0.000000] hard-irq read-recursion/321: ok | ok | [ 0.000000] soft-irq read-recursion/321: [ 0.000000] soft-irq read-recursion/321: ok | ok | [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] -------------------------------------------------------------------------- [ 0.000000] | Wound/wait tests | [ 0.000000] | Wound/wait tests | [ 0.000000] --------------------- [ 0.000000] --------------------- [ 0.000000] ww api failures: [ 0.000000] ww api failures: ok | ok | ok | ok | ok | ok | [ 0.000000] ww contexts mixing: [ 0.000000] ww contexts mixing: ok | ok | ok | ok | [ 0.000000] finishing ww context: [ 0.000000] finishing ww context: ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] locking mismatches: [ 0.000000] locking mismatches: ok | ok | ok | ok | ok | ok | [ 0.000000] EDEADLK handling: [ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.000000] spinlock nest unlocked: [ 0.000000] spinlock nest unlocked: ok | ok | [ 0.000000] ----------------------------------------------------- [ 0.000000] ----------------------------------------------------- [ 0.000000] |block | try |context| [ 0.000000] |block | try |context| [ 0.000000] ----------------------------------------------------- [ 0.000000] ----------------------------------------------------- [ 0.000000] context: [ 0.000000] context: ok | ok | ok | ok | ok | ok | [ 0.000000] try: [ 0.000000] try: ok | ok | ok | ok | ok | ok | [ 0.000000] block: [ 0.000000] block: ok | ok | ok | ok | ok | ok | [ 0.000000] spinlock: [ 0.000000] spinlock: ok | ok | ok | ok | ok | ok | [ 0.000000] ------------------------------------------------------- [ 0.000000] ------------------------------------------------------- [ 0.000000] Good, all 253 testcases passed! | [ 0.000000] Good, all 253 testcases passed! | [ 0.000000] --------------------------------- [ 0.000000] --------------------------------- [ 0.000000] ODEBUG: selftest passed [ 0.000000] ODEBUG: selftest passed [ 0.000000] clocksource hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.000000] clocksource hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.000000] hpet clockevent registered [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Detected 2693.508 MHz processor [ 0.000000] tsc: Detected 2693.508 MHz processor [ 0.008000] Calibrating delay loop (skipped) preset value.. [ 0.008000] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=10774032) 5387.01 BogoMIPS (lpj=10774032) [ 0.008000] pid_max: default: 4096 minimum: 301 [ 0.008000] pid_max: default: 4096 minimum: 301 [ 0.008000] ACPI: Core revision 20150204 [ 0.008000] ACPI: Core revision 20150204 [ 0.051029] ACPI: [ 0.051029] ACPI: All ACPI Tables successfully acquiredAll ACPI Tables successfully acquired [ 0.051836] ACPI: setting ELCR to 0200 (from 0c00) [ 0.051836] ACPI: setting ELCR to 0200 (from 0c00) [ 0.052152] Security Framework initialized [ 0.052152] Security Framework initialized [ 0.052831] AppArmor: AppArmor initialized [ 0.052831] AppArmor: AppArmor initialized [ 0.053464] Yama: becoming mindful. [ 0.053464] Yama: becoming mindful. [ 0.054085] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.054085] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.055124] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.055124] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.057286] Initializing cgroup subsys net_cls [ 0.057286] Initializing cgroup subsys net_cls [ 0.058012] Initializing cgroup subsys net_prio [ 0.058012] Initializing cgroup subsys net_prio [ 0.058898] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.058898] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.060007] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.060007] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.060926] CPU: [ 0.060926] CPU: GenuineIntel GenuineIntel Intel Core Processor (Haswell)Intel Core Processor (Haswell) (fam: 06, model: 3c (fam: 06, model: 3c, stepping: 01) , stepping: 01) [ 0.068371] Performance Events: [ 0.068371] Performance Events: no PMU driver, software events only. no PMU driver, software events only. [ 0.070572] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.070572] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.072404] devtmpfs: initialized [ 0.072404] devtmpfs: initialized [ 0.076698] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.076698] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.078350] Testing tracer function: [ 0.078350] Testing tracer function: PASSED PASSED [ 0.190540] Testing ftrace regs(no arch support): [ 0.190540] Testing ftrace regs(no arch support): PASSED PASSED [ 0.193951] Testing tracer irqsoff: [ 0.193951] Testing tracer irqsoff: PASSED PASSED [ 0.198040] Testing tracer wakeup: [ 0.198040] Testing tracer wakeup: PASSED PASSED [ 0.202380] Testing tracer wakeup_rt: [ 0.202380] Testing tracer wakeup_rt: PASSED PASSED [ 0.206528] Testing tracer wakeup_dl: [ 0.206528] Testing tracer wakeup_dl: PASSED PASSED [ 0.209072] Testing tracer branch: [ 0.209072] Testing tracer branch: [ 0.312053] ------------[ cut here ]------------ [ 0.312053] ------------[ cut here ]------------ [ 0.312909] WARNING: CPU: 0 PID: 0 at kernel/locking/lockdep.c:3547 check_flags+0xae/0x17b() [ 0.312909] WARNING: CPU: 0 PID: 0 at kernel/locking/lockdep.c:3547 check_flags+0xae/0x17b() [ 0.314598] DEBUG_LOCKS_WARN_ON(!current->hardirqs_enabled) [ 0.314598] DEBUG_LOCKS_WARN_ON(!current->hardirqs_enabled) [ 0.315504] CPU: 0 PID: 0 Comm: swapper Not tainted 4.0.0-08945-gcb973ec #3 [ 0.315504] CPU: 0 PID: 0 Comm: swapper Not tainted 4.0.0-08945-gcb973ec #3 [ 0.316000] 00000001 [ 0.316000] 00000001 94607f00 94607f00 822e539c 822e539c 94607ed4 94607ed4 81ca12ce 81ca12ce 94607ef0 94607ef0 8103b39b 8103b39b 00000ddb 00000ddb [ 0.316000] 81080f59 [ 0.316000] 81080f59 94607f64 94607f64 00000000 00000000 00000000 00000000 94607f08 94607f08 8103b3fb 8103b3fb 00000009 00000009 94607f00 94607f00 [ 0.316000] 821c066e [ 0.316000] 821c066e 94607f1c 94607f1c 94607f20 94607f20 81080f59 81080f59 821c576c 821c576c 00000ddb 00000ddb 821c066e 821c066e 821c60fc 821c60fc [ 0.316000] Call Trace: [ 0.316000] Call Trace: [ 0.316000] [<81ca12ce>] dump_stack+0x16/0x18 [ 0.316000] [<81ca12ce>] dump_stack+0x16/0x18 [ 0.316000] [<8103b39b>] warn_slowpath_common+0xac/0xc3 [ 0.316000] [<8103b39b>] warn_slowpath_common+0xac/0xc3 [ 0.316000] [<81080f59>] ? check_flags+0xae/0x17b [ 0.316000] [<81080f59>] ? check_flags+0xae/0x17b [ 0.316000] [<8103b3fb>] warn_slowpath_fmt+0x2b/0x2f [ 0.316000] [<8103b3fb>] warn_slowpath_fmt+0x2b/0x2f [ 0.316000] [<81080f59>] check_flags+0xae/0x17b [ 0.316000] [<81080f59>] check_flags+0xae/0x17b [ 0.316000] [<81084b90>] lock_acquire+0x51/0x232 [ 0.316000] [<81084b90>] lock_acquire+0x51/0x232 [ 0.316000] [<8109d982>] call_timer_fn+0x57/0x6c4 [ 0.316000] [<8109d982>] call_timer_fn+0x57/0x6c4 [ 0.316000] [<8109d96d>] ? call_timer_fn+0x42/0x6c4 [ 0.316000] [<8109d96d>] ? call_timer_fn+0x42/0x6c4 [ 0.316000] [<8109d91c>] ? cascade+0x8d/0x8d [ 0.316000] [<8109d91c>] ? cascade+0x8d/0x8d [ 0.316000] [<8109e519>] run_timer_softirq+0x52a/0x55c [ 0.316000] [<8109e519>] run_timer_softirq+0x52a/0x55c [ 0.316000] [<8109d91c>] ? cascade+0x8d/0x8d [ 0.316000] [<8109d91c>] ? cascade+0x8d/0x8d [ 0.316000] [<810400e3>] __do_softirq+0x3ef/0x8f5 [ 0.316000] [<810400e3>] __do_softirq+0x3ef/0x8f5 [ 0.316000] [<8103fcf4>] ? _local_bh_enable+0xb4/0xb4 [ 0.316000] [<8103fcf4>] ? _local_bh_enable+0xb4/0xb4 [ 0.316000] [<810054dc>] do_softirq_own_stack+0x21/0x27 [ 0.316000] [<810054dc>] do_softirq_own_stack+0x21/0x27 [ 0.316000] [ 0.316000] [<81040b9e>] irq_exit+0x9c/0x125 [<81040b9e>] irq_exit+0x9c/0x125 [ 0.316000] [<81004dba>] do_IRQ+0xb6/0xc9 [ 0.316000] [<81004dba>] do_IRQ+0xb6/0xc9 [ 0.316000] [<81cb0c4e>] common_interrupt+0x2e/0x40 [ 0.316000] [<81cb0c4e>] common_interrupt+0x2e/0x40 [ 0.316000] [<810e5f88>] ? ftrace_likely_update+0x142/0x175 [ 0.316000] [<810e5f88>] ? ftrace_likely_update+0x142/0x175 [ 0.316000] [<81025394>] ? native_safe_halt+0x5/0x7 [ 0.316000] [<81025394>] ? native_safe_halt+0x5/0x7 [ 0.316000] [<8100e72f>] default_idle+0x1f0/0x39e [ 0.316000] [<8100e72f>] default_idle+0x1f0/0x39e [ 0.316000] [<8100f599>] arch_cpu_idle+0xe/0x10 [ 0.316000] [<8100f599>] arch_cpu_idle+0xe/0x10 [ 0.316000] [<81079be4>] cpu_startup_entry+0x762/0x836 [ 0.316000] [<81079be4>] cpu_startup_entry+0x762/0x836 [ 0.316000] [<81c98a5b>] rest_init+0x12c/0x131 [ 0.316000] [<81c98a5b>] rest_init+0x12c/0x131 [ 0.316000] [<82713fec>] start_kernel+0x647/0x64f [ 0.316000] [<82713fec>] start_kernel+0x647/0x64f [ 0.316000] [<82713309>] i386_start_kernel+0xd3/0xd8 [ 0.316000] [<82713309>] i386_start_kernel+0xd3/0xd8 [ 0.316000] ---[ end trace 1ca0c76386d57ae5 ]--- [ 0.316000] ---[ end trace 1ca0c76386d57ae5 ]--- [ 0.316000] possible reason: unannotated irqs-on. [ 0.316000] possible reason: unannotated irqs-on. [ 0.316000] irq event stamp: 63797 [ 0.316000] irq event stamp: 63797 [ 0.316000] hardirqs last enabled at (63796): [ 0.316000] hardirqs last enabled at (63796): [<81caf6de>] _raw_spin_unlock_irq+0x28/0x68 [<81caf6de>] _raw_spin_unlock_irq+0x28/0x68 [ 0.316000] hardirqs last disabled at (63797): [ 0.316000] hardirqs last disabled at (63797): [<810e5e9c>] ftrace_likely_update+0x56/0x175 [<810e5e9c>] ftrace_likely_update+0x56/0x175 [ 0.316000] softirqs last enabled at (63788): [ 0.316000] softirqs last enabled at (63788): [<8103fcef>] _local_bh_enable+0xaf/0xb4 [<8103fcef>] _local_bh_enable+0xaf/0xb4 [ 0.316000] softirqs last disabled at (63789): [ 0.316000] softirqs last disabled at (63789): [<810054dc>] do_softirq_own_stack+0x21/0x27 [<810054dc>] do_softirq_own_stack+0x21/0x27 [ 0.320031] PASSED [ 0.320031] PASSED [ 0.320771] xor: automatically using best checksumming function: [ 0.320771] xor: automatically using best checksumming function: [ 0.360008] avx : 24761.000 MB/sec [ 0.360008] avx : 24761.000 MB/sec [ 0.362586] NET: Registered protocol family 16 [ 0.362586] NET: Registered protocol family 16 [ 0.365024] cpuidle: using governor menu [ 0.365024] cpuidle: using governor menu [ 0.366455] ACPI: bus type PCI registered [ 0.366455] ACPI: bus type PCI registered [ 0.367196] PCI: PCI BIOS revision 2.10 entry at 0xfd456, last bus=0 [ 0.367196] PCI: PCI BIOS revision 2.10 entry at 0xfd456, last bus=0 [ 0.368006] PCI: Using configuration type 1 for base access [ 0.368006] PCI: Using configuration type 1 for base access [ 0.500016] raid6: mmxx1 5047 MB/s [ 0.500016] raid6: mmxx1 5047 MB/s [ 0.568021] raid6: mmxx2 5517 MB/s [ 0.568021] raid6: mmxx2 5517 MB/s [ 0.636008] raid6: sse1x1 4248 MB/s [ 0.636008] raid6: sse1x1 4248 MB/s [ 0.704010] raid6: sse1x2 4959 MB/s [ 0.704010] raid6: sse1x2 4959 MB/s [ 0.772012] raid6: sse2x1 8385 MB/s [ 0.772012] raid6: sse2x1 8385 MB/s [ 0.840010] raid6: sse2x2 9806 MB/s [ 0.840010] raid6: sse2x2 9806 MB/s [ 0.840601] raid6: using algorithm sse2x2 (9806 MB/s) [ 0.840601] raid6: using algorithm sse2x2 (9806 MB/s) [ 0.841378] raid6: using ssse3x1 recovery algorithm [ 0.841378] raid6: using ssse3x1 recovery algorithm [ 0.843343] ACPI: Added _OSI(Module Device) [ 0.843343] ACPI: Added _OSI(Module Device) [ 0.844008] ACPI: Added _OSI(Processor Device) [ 0.844008] ACPI: Added _OSI(Processor Device) [ 0.844679] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.844679] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.845402] ACPI: Added _OSI(Processor Aggregator Device) [ 0.845402] ACPI: Added _OSI(Processor Aggregator Device) [ 0.863463] ACPI: Interpreter enabled [ 0.863463] ACPI: Interpreter enabled [ 0.864039] ACPI: (supports S0 S5) [ 0.864039] ACPI: (supports S0 S5) [ 0.864571] ACPI: Using PIC for interrupt routing [ 0.864571] ACPI: Using PIC for interrupt routing [ 0.865496] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.865496] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.939921] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.939921] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.940034] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.940034] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.940981] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.940981] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.944404] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.944404] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.946881] PCI host bridge to bus 0000:00 [ 0.946881] PCI host bridge to bus 0000:00 [ 0.947536] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.947536] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.948016] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.948016] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.949054] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff window] [ 0.949054] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff window] [ 0.950088] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff window] [ 0.950088] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff window] [ 0.951122] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf window] [ 0.951122] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf window] [ 0.952014] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff window] [ 0.952014] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff window] [ 0.953053] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.953053] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.954195] pci_bus 0000:00: root bus resource [mem 0x16800000-0xfebfffff window] [ 0.954195] pci_bus 0000:00: root bus resource [mem 0x16800000-0xfebfffff window] [ 0.955365] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.955365] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.958458] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.958458] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.962506] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.962506] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.964220] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.964220] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.965861] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.965861] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.968008] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.968008] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.969002] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.969002] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.970077] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.970077] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.974014] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.974014] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.975243] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.975243] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.976016] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.976016] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.979361] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.979361] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.980917] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.980917] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] [ 0.982807] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.982807] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] [ 0.988383] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.988383] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.991542] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.991542] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.992717] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 0.992717] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 0.994280] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.994280] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.999065] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.999065] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 1.002185] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 1.002185] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 1.003477] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 1.003477] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 1.008984] pci_bus 0000:00: on NUMA node 0 [ 1.008984] pci_bus 0000:00: on NUMA node 0 [ 1.016165] ACPI: PCI Interrupt Link [LNKA] (IRQs [ 1.016165] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 5 *10 *10 11 11)) [ 1.018506] ACPI: PCI Interrupt Link [LNKB] (IRQs [ 1.018506] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 5 *10 *10 11 11)) [ 1.020940] ACPI: PCI Interrupt Link [LNKC] (IRQs [ 1.020940] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 5 10 10 *11 *11)) [ 1.023363] ACPI: PCI Interrupt Link [LNKD] (IRQs [ 1.023363] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 5 10 10 *11 *11)) [ 1.024786] ACPI: PCI Interrupt Link [LNKS] (IRQs [ 1.024786] ACPI: PCI Interrupt Link [LNKS] (IRQs *9 *9)) [ 1.028143] ACPI: [ 1.028143] ACPI: Enabled 16 GPEs in block 00 to 0FEnabled 16 GPEs in block 00 to 0F [ 1.031280] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 1.031280] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 1.032000] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 1.032000] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 1.032007] vgaarb: loaded [ 1.032007] vgaarb: loaded [ 1.032408] vgaarb: bridge control possible 0000:00:02.0 [ 1.032408] vgaarb: bridge control possible 0000:00:02.0 [ 1.036713] SCSI subsystem initialized [ 1.036713] SCSI subsystem initialized [ 1.037429] libata version 3.00 loaded. [ 1.037429] libata version 3.00 loaded. [ 1.038579] pps_core: LinuxPPS API ver. 1 registered [ 1.038579] pps_core: LinuxPPS API ver. 1 registered [ 1.039311] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.039311] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.040068] PTP clock support registered [ 1.040068] PTP clock support registered [ 1.041453] PCI: Using ACPI for IRQ routing [ 1.041453] PCI: Using ACPI for IRQ routing [ 1.042094] PCI: pci_cache_line_size set to 64 bytes [ 1.042094] PCI: pci_cache_line_size set to 64 bytes [ 1.042916] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 1.042916] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 1.044017] e820: reserve RAM buffer [mem 0x167e0000-0x17ffffff] [ 1.044017] e820: reserve RAM buffer [mem 0x167e0000-0x17ffffff] [ 1.046659] NET: Registered protocol family 23 [ 1.046659] NET: Registered protocol family 23 [ 1.047430] Bluetooth: Core ver 2.20 [ 1.047430] Bluetooth: Core ver 2.20 [ 1.048075] NET: Registered protocol family 31 [ 1.048075] NET: Registered protocol family 31 [ 1.048782] Bluetooth: HCI device and connection manager initialized [ 1.048782] Bluetooth: HCI device and connection manager initialized [ 1.049710] Bluetooth: HCI socket layer initialized [ 1.049710] Bluetooth: HCI socket layer initialized [ 1.050436] Bluetooth: L2CAP socket layer initialized [ 1.050436] Bluetooth: L2CAP socket layer initialized [ 1.051221] Bluetooth: SCO socket layer initialized [ 1.051221] Bluetooth: SCO socket layer initialized [ 1.052030] NET: Registered protocol family 8 [ 1.052030] NET: Registered protocol family 8 [ 1.052671] NET: Registered protocol family 20 [ 1.052671] NET: Registered protocol family 20 [ 1.054006] nfc: nfc_init: NFC Core ver 0.1 [ 1.054006] nfc: nfc_init: NFC Core ver 0.1 [ 1.054781] NET: Registered protocol family 39 [ 1.054781] NET: Registered protocol family 39 [ 1.056665] Switched to clocksource kvm-clock [ 1.056665] Switched to clocksource kvm-clock [ 1.059964] Warning: could not register all branches stats [ 1.059964] Warning: could not register all branches stats [ 1.060805] Warning: could not register annotated branches stats [ 1.060805] Warning: could not register annotated branches stats [ 1.161893] FS-Cache: Loaded [ 1.161893] FS-Cache: Loaded [ 1.162770] CacheFiles: Loaded [ 1.162770] CacheFiles: Loaded [ 1.163514] AppArmor: AppArmor Filesystem Enabled [ 1.163514] AppArmor: AppArmor Filesystem Enabled [ 1.164473] pnp: PnP ACPI init [ 1.164473] pnp: PnP ACPI init [ 1.165635] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.165635] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.167133] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.167133] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.168670] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 1.168670] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 1.170072] pnp 00:03: [dma 2] [ 1.170072] pnp 00:03: [dma 2] [ 1.170861] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 1.170861] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 1.172672] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 1.172672] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 1.174404] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.174404] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.179535] pnp: PnP ACPI: found 6 devices [ 1.179535] pnp: PnP ACPI: found 6 devices [ 1.218087] clocksource acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.218087] clocksource acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.219891] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.219891] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.220813] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff window] [ 1.220813] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff window] [ 1.221730] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff window] [ 1.221730] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff window] [ 1.222629] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf window] [ 1.222629] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf window] [ 1.223507] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff window] [ 1.223507] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff window] [ 1.224421] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff window] [ 1.224421] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff window] [ 1.225438] pci_bus 0000:00: resource 10 [mem 0x16800000-0xfebfffff window] [ 1.225438] pci_bus 0000:00: resource 10 [mem 0x16800000-0xfebfffff window] [ 1.226468] NET: Registered protocol family 1 [ 1.226468] NET: Registered protocol family 1 [ 1.227134] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.227134] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.228036] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.228036] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 1.228900] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.228900] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 1.229834] pci 0000:00:02.0: Video device with shadowed ROM [ 1.229834] pci 0000:00:02.0: Video device with shadowed ROM [ 1.230668] PCI: CLS 0 bytes, default 64 [ 1.230668] PCI: CLS 0 bytes, default 64 [ 1.231673] Unpacking initramfs... [ 1.231673] Unpacking initramfs... [ 2.851604] debug: unmapping init [mem 0x94ebb000-0x967d7fff] [ 2.851604] debug: unmapping init [mem 0x94ebb000-0x967d7fff] [ 2.855340] Scanning for low memory corruption every 60 seconds [ 2.855340] Scanning for low memory corruption every 60 seconds [ 2.857572] The force parameter has not been set to 1. The Iris poweroff handler will not be installed. [ 2.857572] The force parameter has not been set to 1. The Iris poweroff handler will not be installed. [ 2.859057] NatSemi SCx200 Driver [ 2.859057] NatSemi SCx200 Driver [ 2.859869] spin_lock-torture:--- Start of test [debug]: nwriters_stress=2 nreaders_stress=0 stat_interval=60 verbose=1 shuffle_interval=3 stutter=5 shutdown_secs=0 onoff_interval=0 onoff_holdoff=0 [ 2.859869] spin_lock-torture:--- Start of test [debug]: nwriters_stress=2 nreaders_stress=0 stat_interval=60 verbose=1 shuffle_interval=3 stutter=5 shutdown_secs=0 onoff_interval=0 onoff_holdoff=0 [ 2.862607] spin_lock-torture: Creating torture_shuffle task [ 2.862607] spin_lock-torture: Creating torture_shuffle task [ 2.863587] spin_lock-torture: Creating torture_stutter task [ 2.863587] spin_lock-torture: Creating torture_stutter task [ 2.864577] spin_lock-torture: torture_shuffle task started [ 2.864577] spin_lock-torture: torture_shuffle task started [ 2.865507] spin_lock-torture: Creating lock_torture_writer task [ 2.865507] spin_lock-torture: Creating lock_torture_writer task [ 2.866519] spin_lock-torture: torture_stutter task started [ 2.866519] spin_lock-torture: torture_stutter task started [ 2.867434] spin_lock-torture: Creating lock_torture_writer task [ 2.867434] spin_lock-torture: Creating lock_torture_writer task [ 2.868482] spin_lock-torture: lock_torture_writer task started [ 2.868482] spin_lock-torture: lock_torture_writer task started [ 2.869439] spin_lock-torture: Creating lock_torture_stats task [ 2.869439] spin_lock-torture: Creating lock_torture_stats task [ 2.870433] spin_lock-torture: lock_torture_writer task started [ 2.870433] spin_lock-torture: lock_torture_writer task started [ 2.871406] torture_init_begin: refusing rcu init: spin_lock running [ 2.871406] torture_init_begin: refusing rcu init: spin_lock running [ 2.874096] futex hash table entries: 16 (order: -3, 704 bytes) [ 2.874096] futex hash table entries: 16 (order: -3, 704 bytes) [ 2.875167] audit: initializing netlink subsys (disabled) [ 2.875167] audit: initializing netlink subsys (disabled) [ 2.876213] audit: type=2000 audit(1429130797.160:1): initialized [ 2.876213] audit: type=2000 audit(1429130797.160:1): initialized [ 2.878680] spin_lock-torture: lock_torture_stats task started [ 2.878680] spin_lock-torture: lock_torture_stats task started [ 2.980146] VFS: Disk quotas dquot_6.6.0 [ 2.980146] VFS: Disk quotas dquot_6.6.0 [ 2.981721] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 2.981721] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 2.998729] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 2.998729] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 3.009277] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 3.009277] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 3.011886] QNX4 filesystem 0.2.3 registered. [ 3.011886] QNX4 filesystem 0.2.3 registered. [ 3.013534] qnx6: QNX6 filesystem 1.0.0 registered. [ 3.013534] qnx6: QNX6 filesystem 1.0.0 registered. [ 3.015605] fuse init (API version 7.23) [ 3.015605] fuse init (API version 7.23) [ 3.022235] JFS: nTxBlock = 2383, nTxLock = 19071 [ 3.022235] JFS: nTxBlock = 2383, nTxLock = 19071 [ 3.027633] NILFS version 2 loaded [ 3.027633] NILFS version 2 loaded [ 3.028235] befs: version: 0.9.3 [ 3.028235] befs: version: 0.9.3 [ 3.033468] ocfs2 stack glue: unable to register sysctl [ 3.033468] ocfs2 stack glue: unable to register sysctl [ 3.035325] OCFS2 User DLM kernel interface loaded [ 3.035325] OCFS2 User DLM kernel interface loaded [ 3.046710] gfs2: GFS2 installed [ 3.046710] gfs2: GFS2 installed [ 3.058345] NET: Registered protocol family 38 [ 3.058345] NET: Registered protocol family 38 [ 3.060153] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 3.060153] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 3.061251] io scheduler noop registered (default) [ 3.061251] io scheduler noop registered (default) [ 3.066062] test_string_helpers: Running tests... [ 3.066062] test_string_helpers: Running tests... [ 3.069874] test_hexdump: Running tests... [ 3.069874] test_hexdump: Running tests... [ 3.070917] test_firmware: interface ready [ 3.070917] test_firmware: interface ready [ 3.071630] Running resizable hashtable tests... [ 3.071630] Running resizable hashtable tests... [ 3.072423] Adding 2048 keys [ 3.072423] Adding 2048 keys [ 3.080453] Traversal complete: counted=17, nelems=2048, entries=2048 [ 3.080453] Traversal complete: counted=17, nelems=2048, entries=2048 [ 3.081417] Test failed: Total count mismatch ^^^ [ 3.081417] Test failed: Total count mismatch ^^^ [ 3.083236] Traversal complete: counted=17, nelems=2048, entries=2048 [ 3.083236] Traversal complete: counted=17, nelems=2048, entries=2048 [ 3.084347] Test failed: Total count mismatch ^^^ [ 3.084347] Test failed: Total count mismatch ^^^ [ 3.085035] Deleting 2048 keys [ 3.085035] Deleting 2048 keys [ 3.104579] crc32: CRC_LE_BITS = 1, CRC_BE BITS = 1 [ 3.104579] crc32: CRC_LE_BITS = 1, CRC_BE BITS = 1 [ 3.105323] crc32: self tests passed, processed 225944 bytes in 4788339 nsec [ 3.105323] crc32: self tests passed, processed 225944 bytes in 4788339 nsec [ 3.113689] crc32c: CRC_LE_BITS = 1 [ 3.113689] crc32c: CRC_LE_BITS = 1 [ 3.114233] crc32c: self tests passed, processed 225944 bytes in 3623883 nsec [ 3.114233] crc32c: self tests passed, processed 225944 bytes in 3623883 nsec [ 3.471019] crc32_combine: 8373 self tests passed [ 3.471019] crc32_combine: 8373 self tests passed [ 3.796959] crc32c_combine: 8373 self tests passed [ 3.796959] crc32c_combine: 8373 self tests passed [ 3.797985] xz_dec_test: module loaded [ 3.797985] xz_dec_test: module loaded [ 3.798597] xz_dec_test: Create a device node with 'mknod xz_dec_test c 251 0' and write .xz files to it. [ 3.798597] xz_dec_test: Create a device node with 'mknod xz_dec_test c 251 0' and write .xz files to it. [ 3.800219] glob: 64 self-tests passed, 0 failed [ 3.800219] glob: 64 self-tests passed, 0 failed [ 3.800973] rbtree testing [ 3.800973] rbtree testing -> 13403 cycles -> 13403 cycles [ 4.360372] augmented rbtree testing [ 4.360372] augmented rbtree testing -> 17947 cycles -> 17947 cycles [ 5.109710] hgafb: HGA card not detected. [ 5.109710] hgafb: HGA card not detected. [ 5.110367] hgafb: probe of hgafb.0 failed with error -22 [ 5.110367] hgafb: probe of hgafb.0 failed with error -22 [ 5.111801] ipmi message handler version 39.2 [ 5.111801] ipmi message handler version 39.2 [ 5.112534] ipmi device interface [ 5.112534] ipmi device interface [ 5.113231] IPMI System Interface driver. [ 5.113231] IPMI System Interface driver. [ 5.114193] ipmi_si: Unable to find any System Interface(s) [ 5.114193] ipmi_si: Unable to find any System Interface(s) [ 5.115029] IPMI SSIF Interface driver [ 5.115029] IPMI SSIF Interface driver [ 5.115692] IPMI Watchdog: driver initialized [ 5.115692] IPMI Watchdog: driver initialized [ 5.116414] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot. [ 5.116414] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot. [ 5.117537] IPMI poweroff: Unable to register powercycle sysctl [ 5.117537] IPMI poweroff: Unable to register powercycle sysctl [ 5.119246] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.119246] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.120406] ACPI: Power Button [PWRF] [ 5.120406] ACPI: Power Button [PWRF] [ 5.128069] tsc: Refined TSC clocksource calibration: 2693.507 MHz [ 5.128069] tsc: Refined TSC clocksource calibration: 2693.507 MHz [ 5.129027] clocksource tsc: mask: 0xffffffffffffffff max_cycles: 0x26d348cd811, max_idle_ns: 440795335366 ns [ 5.129027] clocksource tsc: mask: 0xffffffffffffffff max_cycles: 0x26d348cd811, max_idle_ns: 440795335366 ns [ 5.344942] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 5.344942] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 5.368535] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 5.368535] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 5.375239] DoubleTalk PC - not found [ 5.375239] DoubleTalk PC - not found [ 5.375859] scx200_gpio: no SCx200 gpio present [ 5.375859] scx200_gpio: no SCx200 gpio present [ 5.376624] nsc_gpio initializing [ 5.376624] nsc_gpio initializing [ 5.377329] [drm] Initialized drm 1.1.0 20060810 [ 5.377329] [drm] Initialized drm 1.1.0 20060810 [ 5.378581] dummy-irq: no IRQ given. Use irq=N [ 5.378581] dummy-irq: no IRQ given. Use irq=N [ 5.379427] lkdtm: No crash points registered, enable through debugfs [ 5.379427] lkdtm: No crash points registered, enable through debugfs [ 5.380923] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti [ 5.380923] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti [ 5.382579] c2port c2port0: C2 port uc added [ 5.382579] c2port c2port0: C2 port uc added [ 5.383254] c2port c2port0: uc flash has 30 blocks x 512 bytes (15360 bytes total) [ 5.383254] c2port c2port0: uc flash has 30 blocks x 512 bytes (15360 bytes total) [ 5.386292] Uniform Multi-Platform E-IDE driver [ 5.386292] Uniform Multi-Platform E-IDE driver [ 5.387259] ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports [ 5.387259] ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports [ 5.388791] ide-gd driver 1.18 [ 5.388791] ide-gd driver 1.18 [ 5.389400] ide-cd driver 5.00 [ 5.389400] ide-cd driver 5.00 [ 5.390603] rdac: device handler registered [ 5.390603] rdac: device handler registered [ 5.391400] emc: device handler registered [ 5.391400] emc: device handler registered [ 5.392099] alua: device handler registered [ 5.392099] alua: device handler registered [ 5.400190] scsi: Detection failed (no card) [ 5.400190] scsi: Detection failed (no card) [ 5.401021] qlogicfas: no cards were found, please specify I/O address and IRQ using iobase= and irq= options [ 5.401021] qlogicfas: no cards were found, please specify I/O address and IRQ using iobase= and irq= optionsFailed initialization of WD-7000 SCSI card! Failed initialization of WD-7000 SCSI card! [ 5.521465] GDT-HA: Storage RAID Controller Driver. Version: 3.05 [ 5.521465] GDT-HA: Storage RAID Controller Driver. Version: 3.05 [ 5.523851] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.523851] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.523851] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.523851] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.526278] SCSI Media Changer driver v0.25 [ 5.526278] SCSI Media Changer driver v0.25 [ 5.527361] osd: LOADED open-osd 0.2.1 [ 5.527361] osd: LOADED open-osd 0.2.1 [ 5.536456] scsi_debug: host protection [ 5.536456] scsi_debug: host protection [ 5.537073] scsi host2: scsi_debug, version 1.85 [20141022], dev_size_mb=8, opts=0x0 [ 5.537073] scsi host2: scsi_debug, version 1.85 [20141022], dev_size_mb=8, opts=0x0 [ 5.543626] scsi 2:0:0:0: Direct-Access Linux scsi_debug 0184 PQ: 0 ANSI: 6 [ 5.543626] scsi 2:0:0:0: Direct-Access Linux scsi_debug 0184 PQ: 0 ANSI: 6 [ 5.547784] scsi 2:0:0:0: Attached scsi generic sg0 type 0 [ 5.547784] scsi 2:0:0:0: Attached scsi generic sg0 type 0 [ 5.558155] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 5.558155] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 5.562910] SSFDC read-only Flash Translation layer [ 5.562910] SSFDC read-only Flash Translation layer [ 5.563978] scx200_docflash: NatSemi SCx200 DOCCS Flash Driver [ 5.563978] scx200_docflash: NatSemi SCx200 DOCCS Flash Driver [ 5.565238] slram: not enough parameters. [ 5.565238] slram: not enough parameters. [ 5.566033] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.566033] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.567490] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.567490] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.568935] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.568935] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.570362] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.570362] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.571786] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.571786] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.573195] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.573195] [nandsim] warning: read_byte: unexpected data output cycle, state is STATE_READY return 0x0 [ 5.574628] nand: device found, Manufacturer ID: 0x98, Chip ID: 0x39 [ 5.574628] nand: device found, Manufacturer ID: 0x98, Chip ID: 0x39 [ 5.575662] nand: Toshiba NAND 128MiB 1,8V 8-bit [ 5.575662] nand: Toshiba NAND 128MiB 1,8V 8-bit [ 5.576417] nand: 128 MiB, SLC, erase size: 16 KiB, page size: 512, OOB size: 16 [ 5.576417] nand: 128 MiB, SLC, erase size: 16 KiB, page size: 512, OOB size: 16 [ 5.577576] flash size: 128 MiB [ 5.577576] flash size: 128 MiB [ 5.578060] page size: 512 bytes [ 5.578060] page size: 512 bytes [ 5.578556] OOB area size: 16 bytes [ 5.578556] OOB area size: 16 bytes [ 5.579085] sector size: 16 KiB [ 5.579085] sector size: 16 KiB [ 5.579568] pages number: 262144 [ 5.579568] pages number: 262144 [ 5.580114] pages per sector: 32 [ 5.580114] pages per sector: 32 [ 5.580659] bus width: 8 [ 5.580659] bus width: 8 [ 5.581067] bits in sector size: 14 [ 5.581067] bits in sector size: 14 [ 5.581605] bits in page size: 9 [ 5.581605] bits in page size: 9 [ 5.582102] bits in OOB size: 4 [ 5.582102] bits in OOB size: 4 [ 5.582593] flash size with OOB: 135168 KiB [ 5.582593] flash size with OOB: 135168 KiB [ 5.583235] page address bytes: 4 [ 5.583235] page address bytes: 4 [ 5.583749] sector address bytes: 3 [ 5.583749] sector address bytes: 3 [ 5.584332] options: 0x42 [ 5.584332] options: 0x42 [ 5.586063] Scanning device for bad blocks [ 5.586063] Scanning device for bad blocks [ 5.609792] ftl_cs: FTL header not found. [ 5.609792] ftl_cs: FTL header not found. [ 5.612150] Creating 1 MTD partitions on "NAND 128MiB 1,8V 8-bit": [ 5.612150] Creating 1 MTD partitions on "NAND 128MiB 1,8V 8-bit": [ 5.613131] 0x000000000000-0x000008000000 : "NAND simulator partition 0" [ 5.613131] 0x000000000000-0x000008000000 : "NAND simulator partition 0" [ 5.614496] BUG: unable to handle kernel [ 5.614496] BUG: unable to handle kernel NULL pointer dereferenceNULL pointer dereference at 00000008 at 00000008 [ 5.615637] IP: [ 5.615637] IP: [<818c8620>] add_mtd_device+0x194/0x313 [<818c8620>] add_mtd_device+0x194/0x313 [ 5.616041] *pde = 00000000 [ 5.616041] *pde = 00000000 [ 5.616041] Oops: 0000 [#1] [ 5.616041] Oops: 0000 [#1] DEBUG_PAGEALLOC DEBUG_PAGEALLOC [ 5.616041] CPU: 0 PID: 1 Comm: swapper Tainted: G W 4.0.0-08945-gcb973ec #3 [ 5.616041] CPU: 0 PID: 1 Comm: swapper Tainted: G W 4.0.0-08945-gcb973ec #3 [ 5.616041] task: 94680000 ti: 94688000 task.ti: 94688000 [ 5.616041] task: 94680000 ti: 94688000 task.ti: 94688000 [ 5.616041] EIP: 0060:[<818c8620>] EFLAGS: 00010202 CPU: 0 [ 5.616041] EIP: 0060:[<818c8620>] EFLAGS: 00010202 CPU: 0 [ 5.616041] EIP is at add_mtd_device+0x194/0x313 [ 5.616041] EIP is at add_mtd_device+0x194/0x313 [ 5.616041] EAX: 8bc100f0 EBX: 00000001 ECX: 00000001 EDX: 00000000 [ 5.616041] EAX: 8bc100f0 EBX: 00000001 ECX: 00000001 EDX: 00000000 [ 5.616041] ESI: 8caf9c20 EDI: 00000001 EBP: 94689ea8 ESP: 94689e98 [ 5.616041] ESI: 8caf9c20 EDI: 00000001 EBP: 94689ea8 ESP: 94689e98 [ 5.616041] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 5.616041] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 5.616041] CR0: 80050033 CR2: 00000008 CR3: 027cf000 CR4: 00040690 [ 5.616041] CR0: 80050033 CR2: 00000008 CR3: 027cf000 CR4: 00040690 [ 5.616041] Stack: [ 5.616041] Stack: [ 5.616041] 00000000 [ 5.616041] 00000000 00000000 00000000 8caf9c20 8caf9c20 00000000 00000000 94689ecc 94689ecc 818cc564 818cc564 00cabab3 00cabab3 00000001 00000001 [ 5.616041] 8bc10000 [ 5.616041] 8bc10000 8c3eb820 8c3eb820 00000001 00000001 8bc10000 8bc10000 8c3eb820 8c3eb820 94689ee4 94689ee4 818c888c 818c888c 8c3eb820 8c3eb820 [ 5.616041] 00000000 [ 5.616041] 00000000 8bc10000 8bc10000 8bc10000 8bc10000 94689f24 94689f24 82772ced 82772ced 8bc1066c 8bc1066c 00000001 00000001 00000000 00000000 [ 5.616041] Call Trace: [ 5.616041] Call Trace: [ 5.616041] [<818cc564>] add_mtd_partitions+0xc2/0xef [ 5.616041] [<818cc564>] add_mtd_partitions+0xc2/0xef [ 5.616041] [<818c888c>] mtd_device_parse_register+0xed/0x16f [ 5.616041] [<818c888c>] mtd_device_parse_register+0xed/0x16f [ 5.616041] [<82772ced>] ns_init_module+0x1384/0x13fc [ 5.616041] [<82772ced>] ns_init_module+0x1384/0x13fc [ 5.616041] [<82771969>] ? probe_docg4+0x626/0x626 [ 5.616041] [<82771969>] ? probe_docg4+0x626/0x626 [ 5.616041] [<8271411c>] do_one_initcall+0x128/0x278 [ 5.616041] [<8271411c>] do_one_initcall+0x128/0x278 [ 5.616041] [<816610d6>] ? strlen+0x9/0x1c [ 5.616041] [<816610d6>] ? strlen+0x9/0x1c [ 5.616041] [<82713500>] ? do_early_param+0x92/0xac [ 5.616041] [<82713500>] ? do_early_param+0x92/0xac [ 5.616041] [<8105f0be>] ? parse_args+0x367/0x45f [ 5.616041] [<8105f0be>] ? parse_args+0x367/0x45f [ 5.616041] [<827144e4>] kernel_init_freeable+0x278/0x33d [ 5.616041] [<827144e4>] kernel_init_freeable+0x278/0x33d [ 5.616041] [<81c98a6e>] kernel_init+0xe/0x139 [ 5.616041] [<81c98a6e>] kernel_init+0xe/0x139 [ 5.616041] [<81cb0240>] ret_from_kernel_thread+0x20/0x30 [ 5.616041] [<81cb0240>] ret_from_kernel_thread+0x20/0x30 [ 5.616041] [<81c98a60>] ? rest_init+0x131/0x131 [ 5.616041] [<81c98a60>] ? rest_init+0x131/0x131 [ 5.616041] Code: [ 5.616041] Code: d8 d8 74 74 62 62 82 82 84 84 c9 c9 74 74 65 65 83 83 be be ec ec 00 00 00 00 00 00 00 00 0f 0f 94 94 c1 c1 0f 0f b6 b6 f9 f9 8b 8b 14 14 bd bd c4 c4 74 74 62 62 82 82 42 42 89 89 14 14 bd bd c4 c4 74 74 62 62 82 82 84 84 c9 c9 74 74 0c 0c 8b 8b 50 50 7c 7c <8b> <8b> 52 52 08 08 89 89 96 96 ec ec 00 00 00 00 00 00 83 83 7e 7e 38 38 00 00 0f 0f 94 94 c1 c1 0f 0f b6 b6 f9 f9 8b 8b 14 14 [ 5.616041] EIP: [<818c8620>] [ 5.616041] EIP: [<818c8620>] add_mtd_device+0x194/0x313add_mtd_device+0x194/0x313 SS:ESP 0068:94689e98 SS:ESP 0068:94689e98 [ 5.616041] CR2: 0000000000000008 [ 5.616041] CR2: 0000000000000008 [ 5.616041] ---[ end trace 1ca0c76386d57ae6 ]--- [ 5.616041] ---[ end trace 1ca0c76386d57ae6 ]--- [ 5.616041] Kernel panic - not syncing: Fatal exception [ 5.616041] Kernel panic - not syncing: Fatal exception [ 5.616041] Kernel Offset: disabled [ 5.616041] Kernel Offset: disabled Elapsed time: 10 qemu-system-i386 -enable-kvm -cpu Haswell,+smep,+smap -kernel /kernel/i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO/cb973eca7f9b50e81a5544e4e91e6bf516e10322/vmlinuz-4.0.0-08945-gcb973ec -append 'root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-vp-quantal-i386-33/rand_boot-1-quantal-core-i386.cgz-i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO-cb973eca7f9b50e81a5544e4e91e6bf516e10322-1-20150416-99016-oo4h64.yaml ARCH=i386 kconfig=i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO branch=next/master commit=cb973eca7f9b50e81a5544e4e91e6bf516e10322 BOOT_IMAGE=/kernel/i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO/cb973eca7f9b50e81a5544e4e91e6bf516e10322/vmlinuz-4.0.0-08945-gcb973ec RESULT_ROOT=/result/vm-vp-quantal-i386/boot/1/quantal-core-i386.cgz/i386-randconfig-nexs0-04131730+CONFIG_DEBUG_INFO/cb973eca7f9b50e81a5544e4e91e6bf516e10322/0 LKP_SERVER=inn earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning 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 console=ttyS0,115200 console=tty0 vga=normal rw ip=::::vm-vp-quantal-i386-33::dhcp drbd.minor_count=8' -initrd /fs/sdh1/initrd-vm-vp-quantal-i386-33 -m 360 -smp 1 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-vm-vp-quantal-i386-33 -serial file:/dev/shm/kboot/serial-vm-vp-quantal-i386-33 -daemonize -display none -monitor null