spawn qemu-system-aarch64 -M virt -cpu cortex-a53 -nographic -smp 1 -kernel /builds/bootlin/toolchains-builder/build/opt/test-aarch64--uclibc--stable/images/Image -append rootwait root=/dev/vda console=ttyAMA0 -netdev user,id=eth0 -device virtio-net-device,netdev=eth0 -drive file=/builds/bootlin/toolchains-builder/build/opt/test-aarch64--uclibc--stable/images/rootfs.ext4,if=none,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -nographic Booting Linux on physical CPU 0x0000000000 [0x410fd034] Linux version 4.19.91 (root@runner-37d48167-project-3290221-concurrent-3) (gcc version 8.4.0 (Buildroot 2020.02-00011-g7ea8a52)) #1 SMP Sat Apr 4 14:47:25 UTC 2020 Machine model: linux,dummy-virt 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 random: get_random_bytes called from start_kernel+0x98/0x37c with crng_init=0 percpu: Embedded 21 pages/cpu s46552 r8192 d31272 u86016 Detected VIPT I-cache on CPU0 CPU features: enabling workaround for ARM erratum 843419 CPU features: enabling workaround for ARM erratum 845719 Built 1 zonelists, mobility grouping on. Total pages: 32256 Kernel command line: rootwait root=/dev/vda console=ttyAMA0 Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) Memory: 106228K/131072K available (4796K kernel code, 312K rwdata, 1044K rodata, 512K init, 265K bss, 24844K reserved, 0K cma-reserved) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 rcu: Hierarchical RCU implementation. rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1. rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 arch_timer: 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 32768 entries rcu: Hierarchical SRCU implementation. 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: 32-bit EL0 Support CPU: All CPU(s) started at EL1 alternatives: patching kernel code devtmpfs: initialized clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns futex hash table entries: 256 (order: 2, 16384 bytes) DMI not present or invalid. NET: Registered protocol family 16 vdso: 2 pages (1 code @ (____ptrval____), 1 data @ (____ptrval____)) 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 SCSI subsystem initialized clocksource: Switched to clocksource arch_sys_counter NET: Registered protocol family 2 tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes) 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 hw perfevents: enabled with armv8_pmuv3 PMU driver, 1 counters available 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 io scheduler kyber registered cacheinfo: Unable to detect cache hierarchy for CPU 0 virtio_blk virtio0: [vda] 122880 512-byte logical blocks (62.9 MB/60.0 MiB) 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) EXT4-fs (vda): mounted filesystem with ordered data mode. Opts: (null) VFS: Mounted root (ext4 filesystem) readonly on device 254:0. devtmpfs: mounted Freeing unused kernel memory: 512K Run /sbin/init as init process EXT4-fs (vda): re-mounted. Opts: (null) Starting syslogd: OK Starting klogd: OK Running sysctl: OK Saving random seed: random: dd: uninitialized urandom read (512 bytes read) OK Starting network: udhcpc: started, v1.31.1 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) OK Stopping klogd: OK Stopping syslogd: 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 Sent SIGKILL to all processes Requesting system poweroff reboot: Power down