spawn qemu-system-i386 -M pc -kernel /builds/free-electrons/toolchains-builder/build/opt/test-x86-core2--uclibc--bleeding-edge/images/bzImage -drive file=/builds/free-electrons/toolchains-builder/build/opt/test-x86-core2--uclibc--bleeding-edge/images/rootfs.ext2,if=virtio,format=raw -append root=/dev/vda rw console=ttyS0 -net nic,model=virtio -net user -nographic Linux version 4.16.7 (root@runner-72989761-project-3290221-concurrent-0) (gcc version 8.1.0 (Buildroot 2018.08-git-00737-gf103e8e)) #1 SMP Tue Jul 17 16:14:31 UTC 2018 x86/fpu: x87 FPU will use FXSAVE e820: BIOS-provided physical RAM map: BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved BIOS-e820: [mem 0x0000000000100000-0x0000000007fddfff] usable BIOS-e820: [mem 0x0000000007fde000-0x0000000007ffffff] reserved BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved Notice: NX (Execute Disable) protection missing in CPU! SMBIOS 2.8 present. DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 e820: last_pfn = 0x7fde max_arch_pfn = 0x100000 MTRR: Disabled x86/PAT: MTRRs disabled, skipping PAT initialization too. x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC found SMP MP-table at [mem 0x000f6a90-0x000f6a9f] mapped at [(ptrval)] ACPI: Early table checksum verification disabled ACPI: RSDP 0x00000000000F68C0 000014 (v00 BOCHS ) ACPI: RSDT 0x0000000007FE15CE 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) ACPI: FACP 0x0000000007FE142A 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) ACPI: DSDT 0x0000000007FE0040 0013EA (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) ACPI: FACS 0x0000000007FE0000 000040 ACPI: APIC 0x0000000007FE151E 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) ACPI: HPET 0x0000000007FE1596 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) 0MB HIGHMEM available. 127MB LOWMEM available. mapped low ram: 0 - 07fde000 low ram: 0 - 07fde000 tsc: Unable to calibrate against PIT tsc: No reference (HPET/PMTIMER) available Zone ranges: DMA [mem 0x0000000000001000-0x0000000000ffffff] Normal [mem 0x0000000001000000-0x0000000007fddfff] HighMem empty Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000001000-0x000000000009efff] node 0: [mem 0x0000000000100000-0x0000000007fddfff] Initmem setup node 0 [mem 0x0000000000001000-0x0000000007fddfff] Reserved but unavailable: 98 pages Using APIC driver default ACPI: PM-Timer IO Port: 0x608 ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) Using ACPI (MADT) for SMP configuration information smpboot: Allowing 1 CPUs, 0 hotplug CPUs e820: [mem 0x08000000-0xfffbffff] available for PCI devices Booting paravirtualized kernel on bare hardware clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns random: get_random_bytes called from start_kernel+0x75/0x325 with crng_init=0 setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1 percpu: Embedded 27 pages/cpu @(ptrval) s79340 r0 d31252 u110592 Built 1 zonelists, mobility grouping on. Total pages: 32380 Kernel command line: root=/dev/vda rw console=ttyS0 Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Initializing CPU#0 Initializing HighMem for node 0 (00000000:00000000) Memory: 120984K/130544K available (5516K kernel code, 258K rwdata, 1432K rodata, 504K init, 320K bss, 9560K reserved, 0K cma-reserved, 0K highmem) virtual kernel memory layout: fixmap : 0xfff17000 - 0xfffff000 ( 928 kB) cpu_entry : 0xff800000 - 0xff939000 (1252 kB) pkmap : 0xff400000 - 0xff800000 (4096 kB) vmalloc : 0xc87de000 - 0xff3fe000 ( 876 MB) lowmem : 0xc0000000 - 0xc7fde000 ( 127 MB) .init : 0xc5b1c000 - 0xc5b9a000 ( 504 kB) .data : 0xc596336c - 0xc5b0d8e0 (1705 kB) .text : 0xc5400000 - 0xc596336c (5516 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Hierarchical RCU implementation. RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1. RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 NR_IRQS: 2304, nr_irqs: 48, preallocated irqs: 16 Console: colour VGA+ 80x25 console [ttyS0] enabled ACPI: Core revision 20180105 ACPI: 1 ACPI AML tables successfully acquired and loaded APIC: Switch to symmetric I/O mode setup Enabling APIC mode: Flat. Using 1 I/O APICs ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 tsc: Fast TSC calibration using PIT tsc: Detected 2299.781 MHz processor clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212666878cc, max_idle_ns: 440795319559 ns Calibrating delay loop (skipped), value calculated using timer frequency.. 4599.56 BogoMIPS (lpj=9199124) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 Spectre V2 : Mitigation: Full generic retpoline Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch Freeing SMP alternatives memory: 24K smpboot: CPU0: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3) Performance Events: PMU not available due to virtualization, using software events only. Hierarchical SRCU implementation. smp: Bringing up secondary CPUs ... smp: Brought up 1 node, 1 CPU smpboot: Max logical packages: 1 smpboot: Total of 1 processors activated (4599.56 BogoMIPS) devtmpfs: initialized clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns futex hash table entries: 256 (order: 1, 8192 bytes) NET: Registered protocol family 16 cpuidle: using governor ladder ACPI: bus type PCI registered PCI: PCI BIOS revision 2.10 entry at 0xfd501, last bus=0 PCI: Using configuration type 1 for base access ACPI: Added _OSI(Module Device) ACPI: Added _OSI(Processor Device) ACPI: Added _OSI(3.0 _SCP Extensions) ACPI: Added _OSI(Processor Aggregator Device) ACPI: Interpreter enabled ACPI: (supports S0 S3 S5) ACPI: Using IOAPIC for interrupt routing PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug ACPI: Enabled 2 GPEs in block 00 to 0F ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) acpi PNP0A03:00: _OSC: OS supports [Segments] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. PCI host bridge to bus 0000:00 pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] pci_bus 0000:00: root bus resource [mem 0x08000000-0xfebfffff window] pci_bus 0000:00: root bus resource [bus 00-ff] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKS] (IRQs *9) pci 0000:00:02.0: vgaarb: setting as boot VGA device pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none pci 0000:00:02.0: vgaarb: bridge control possible vgaarb: loaded SCSI subsystem initialized ACPI: bus type USB registered usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb Advanced Linux Sound Architecture Driver Initialized. PCI: Using ACPI for IRQ routing clocksource: Switched to clocksource tsc-early pnp: PnP ACPI init pnp: PnP ACPI: found 6 devices clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns NET: Registered protocol family 2 tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes) TCP established hash table entries: 1024 (order: 0, 4096 bytes) TCP bind hash table entries: 1024 (order: 1, 8192 bytes) TCP: Hash tables configured (established 1024 bind 1024) UDP hash table entries: 256 (order: 1, 8192 bytes) UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) NET: Registered protocol family 1 pci 0000:00:00.0: Limiting direct PCI/PCI transfers pci 0000:00:01.0: PIIX3: Enabling Passive Release pci 0000:00:01.0: Activating ISA DMA hang workarounds pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] workingset: timestamp_bits=30 max_order=15 bucket_order=0 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) io scheduler mq-deadline registered io scheduler kyber registered input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 ACPI: Power Button [PWRF] PCI Interrupt Link [LNKC] enabled at IRQ 11 PCI Interrupt Link [LNKD] enabled at IRQ 10 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [drm] Found bochs VGA, ID 0xb0c0. [drm] Framebuffer size 16384 kB @ 0xfd000000, mmio @ 0xfebd0000. [TTM] Zone kernel: Available graphics memory: 60504 kiB [TTM] Initializing pool allocator fbcon: bochsdrmfb (fb0) is primary device Console: switching to colour frame buffer device 128x48 bochs-drm 0000:00:02.0: fb0: bochsdrmfb frame buffer device [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:02.0 on minor 0 virtio_blk virtio1: [vda] 122880 512-byte logical blocks (62.9 MB/60.0 MiB) scsi host0: ata_piix scsi host1: ata_piix ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc060 irq 14 ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc068 irq 15 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-pci: EHCI PCI platform driver uhci_hcd: USB Universal Host Controller Interface driver usbcore: registered new interface driver usb-storage i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 usbcore: registered new interface driver usbhid usbhid: USB HID core driver input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 NET: Registered protocol family 10 Segment Routing with IPv6 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver NET: Registered protocol family 17 mce: Unable to init MCE device (rc: -5) Using IPI No-Shortcut mode sched_clock: Marking stable (1530090953, 0)->(1666189734, -136098781) ALSA device list: No soundcards found. ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 ata2.00: configured for MWDMA2 scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 tsc: Refined TSC clocksource calibration: 2299.801 MHz clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126790ab1b, max_idle_ns: 440795205796 ns clocksource: Switched to clocksource tsc input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 EXT4-fs (vda): couldn't mount as ext3 due to feature incompatibilities EXT4-fs (vda): mounting ext2 file system using the ext4 subsystem EXT4-fs (vda): mounted filesystem without journal. Opts: (null) VFS: Mounted root (ext2 filesystem) on device 254:0. devtmpfs: mounted Freeing unused kernel memory: 504K Write protecting the kernel text: 5520k Write protecting the kernel read-only data: 1444k random: fast init done EXT4-fs (vda): re-mounted. Opts: block_validity,barrier,user_xattr Starting logging: OK Initializing random number generator... random: dd: uninitialized urandom read (512 bytes read) done. Starting network: udhcpc: started, v1.29.0 random: mktemp: uninitialized urandom read (6 bytes read) udhcpc: sending discover udhcpc: sending select for 10.0.2.15 udhcpc: lease of 10.0.2.15 obtained, lease time 86400 deleting routers random: mktemp: uninitialized urandom read (6 bytes read) adding dns 10.0.2.3 OK Starting tests TODO: add some more tests Ending tests Welcome to Buildroot buildroot login: root # poweroff # This is the toolchain test suite Usage: /etc/init.d/S90tests start Stopping network: ifdown: interface eth0 not configured OK Saving random seed... random: dd: uninitialized urandom read (512 bytes read) done. Stopping logging: OK umount: devtmpfs busy - remounted read-only EXT4-fs (vda): re-mounted. Opts: (null) The system is going down NOW! Sent SIGTERM to all processes random: mktemp: uninitialized urandom read (6 bytes read) Sent SIGKILL to all processes Requesting system poweroff ACPI: Preparing to enter system sleep state S5 reboot: Power down