spawn qemu-system-aarch64 -machine virt -cpu cortex-a57 -smp 1 -kernel /builds/free-electrons/toolchains-builder/build/tmp/test-aarch64--uclibc--bleeding-edge/images/Image -append console=ttyAMA0 -netdev user,id=eth0 -device virtio-net-device,netdev=eth0 -nographic Booting Linux on physical CPU 0x0 Linux version 4.11.3 (root@runner-4e4528ca-project-3290221-concurrent-0) (gcc version 7.2.0 (Buildroot 2017.08-rc2-00005-g5c1b185) ) #2 SMP Tue Aug 15 19:11:45 UTC 2017 Boot CPU: AArch64 Processor [411fd070] efi: Getting EFI parameters from FDT: efi: UEFI not found. psci: probing for conduit method from DT. psci: PSCIv0.2 detected in firmware. psci: Using standard PSCI v0.2 function IDs psci: Trusted OS migration not required percpu: Embedded 23 pages/cpu @ffffffc007fd6000 s54680 r8192 d31336 u94208 Detected PIPT I-cache on CPU0 CPU features: enabling workaround for ARM erratum 832075 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32256 Kernel command line: console=ttyAMA0 PID hash table entries: 512 (order: 0, 4096 bytes) Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) Memory: 107072K/131072K available (4348K kernel code, 256K rwdata, 1068K rodata, 1152K init, 316K bss, 24000K reserved, 0K cma-reserved) Virtual kernel memory layout: modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB) vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB) .text : 0xffffff8008080000 - 0xffffff80084c0000 ( 4352 KB) .rodata : 0xffffff80084c0000 - 0xffffff80085d0000 ( 1088 KB) .init : 0xffffff80085d0000 - 0xffffff80086f0000 ( 1152 KB) .data : 0xffffff80086f0000 - 0xffffff8008730200 ( 257 KB) .bss : 0xffffff8008730200 - 0xffffff800877f39c ( 317 KB) fixed : 0xffffffbefe7fd000 - 0xffffffbefec00000 ( 4108 KB) PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 MB) vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 GB maximum) 0xffffffbf00000000 - 0xffffffbf00200000 ( 2 MB actual) memory : 0xffffffc000000000 - 0xffffffc008000000 ( 128 MB) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Hierarchical RCU implementation. Build-time adjustment of leaf fanout to 64. RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1. RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1 NR_IRQS:64 nr_irqs:64 0 arm_arch_timer: WARNING: Invalid trigger for IRQ3, assuming level low arm_arch_timer: WARNING: Please fix your firmware arm_arch_timer: Architected cp15 timer(s) running at 62.50MHz (virt). clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1cd42e208c, max_idle_ns: 881590405314 ns sched_clock: 56 bits at 62MHz, resolution 16ns, wraps every 4398046511096ns Console: colour dummy device 80x25 Calibrating delay loop (skipped), value calculated using timer frequency.. 125.00 BogoMIPS (lpj=250000) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 (order: 0, 4096 bytes) Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes) ASID allocator initialised with 65536 entries EFI services will not be available. smp: Bringing up secondary CPUs ... smp: Brought up 1 node, 1 CPU SMP: Total of 1 processors activated. CPU features: detected feature: 32-bit EL0 Support CPU: All CPU(s) started at EL1 alternatives: patching kernel code devtmpfs: initialized DMI not present or invalid. clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns futex hash table entries: 256 (order: 3, 32768 bytes) NET: Registered protocol family 16 vdso: 2 pages (1 code @ ffffff80084c7000, 1 data @ ffffff80086f4000) hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. DMA: preallocated 256 KiB pool for atomic allocations Serial: AMBA PL011 UART driver 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 39, base_baud = 0) is a PL011 rev1 console [ttyAMA0] enabled irq: type mismatch, failed to map hwirq-27 for /intc! SCSI subsystem initialized dmi: Firmware registration failed. clocksource: Switched to clocksource arch_sys_counter NET: Registered protocol family 2 TCP established hash table entries: 1024 (order: 1, 8192 bytes) TCP bind hash table entries: 1024 (order: 2, 16384 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 workingset: timestamp_bits=62 max_order=15 bucket_order=0 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) io scheduler mq-deadline registered cacheinfo: Unable to detect cache hierarchy for CPU 0 NET: Registered protocol family 10 Segment Routing with IPv6 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver NET: Registered protocol family 17 NET: Registered protocol family 15 registered taskstats version 1 hctosys: unable to open rtc device (rtc0) Freeing unused kernel memory: 1152K Starting logging: OK Initializing random number generator... random: dd: uninitialized urandom read (512 bytes read) done. Starting network: udhcpc: started, v1.27.1 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: random: mktemp: uninitialized urandom read (6 bytes read) OK Saving random seed... random: dd: uninitialized urandom read (512 bytes read) done. Stopping logging: OK umount: devtmpfs busy - remounted read-only umount: can't unmount /: Invalid argument The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system poweroff reboot: Power down