[=3hEFI stub: Entering in SVC mode with MMU enabled EFI stub: Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: Loaded initrd from LINUX_EFI_INITRD_MEDIA_GUID device path EFI stub: Exiting boot services and installing virtual address map... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.185-cip35 (KernelCI@build-j72373-arm-gcc-10-multi-v7-defconfig-ph8p7) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Wed Jun 21 18:13:41 UTC 2023 [ 0.000000] CPU: ARMv7 Processor [414fc0f0] revision 0 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: linux,dummy-virt [ 0.000000] random: crng init done [ 0.000000] earlycon: pl11 at MMIO 0x09000000 (options '') [ 0.000000] printk: bootconsole [pl11] enabled [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: EFI v2.70 by EDK II [ 0.000000] efi: SMBIOS=0x7fb78000 SMBIOS 3.0=0x7fb76000 MEMATTR=0x7e155a90 MEMRESERVE=0x7c6eae90 [ 0.000000] cma: Reserved 64 MiB at 0x78000000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000006fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000070000000-0x000000007fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x000000007f9c6fff] [ 0.000000] node 0: [mem 0x000000007f9c7000-0x000000007fb88fff] [ 0.000000] node 0: [mem 0x000000007fb89000-0x000000007fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000007fffffff] [ 0.000000] On node 0 totalpages: 262144 [ 0.000000] DMA zone: 1536 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 196608 pages, LIFO batch:63 [ 0.000000] HighMem zone: 65536 pages, LIFO batch:15 [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.1 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] psci: SMC Calling Convention v1.0 [ 0.000000] percpu: Embedded 20 pages/cpu s49868 r8192 d23860 u81920 [ 0.000000] pcpu-alloc: s49868 r8192 d23860 u81920 alloc=20*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: console=ttyAMA0,115200 root=/dev/ram0 debug verbose console_msg_format=syslog earlycon initrd=initrd <6>[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) <6>[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) <6>[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off <6>[ 0.000000] Memory: 939228K/1048576K available (14336K kernel code, 2239K rwdata, 5356K rodata, 2048K init, 424K bss, 43812K reserved, 65536K cma-reserved, 194796K highmem) <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 <6>[ 0.000000] rcu: Hierarchical RCU implementation. <6>[ 0.000000] rcu: RCU event tracing is enabled. <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=1. <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 <6>[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 <6>[ 0.000000] GICv2m: range[mem 0x08020000-0x08020fff], SPI[80:143] <6>[ 0.000000] arch_timer: cp15 timer(s) running at 62.50MHz (virt). <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1cd42e208c, max_idle_ns: 881590405314 ns <6>[ 0.000259] sched_clock: 56 bits at 62MHz, resolution 16ns, wraps every 4398046511096ns <6>[ 0.000953] Switching to timer-based delay loop, resolution 16ns <6>[ 0.010340] Console: colour dummy device 80x30 <6>[ 0.012708] Calibrating delay loop (skipped), value calculated using timer frequency.. 125.00 BogoMIPS (lpj=625000) <6>[ 0.013484] pid_max: default: 32768 minimum: 301 <6>[ 0.015349] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) <6>[ 0.015824] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) <6>[ 0.036044] CPU: Testing write buffer coherency: ok <3>[ 0.039353] CPU0: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable <6>[ 0.040089] CPU0: Spectre BHB: enabling loop workaround for all CPUs <3>[ 0.051046] /cpus/cpu@0 missing clock-frequency property <6>[ 0.052261] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 <6>[ 0.059053] Setting up static identity map for 0x40300000 - 0x403000ac <6>[ 0.062700] rcu: Hierarchical SRCU implementation. <6>[ 0.070102] Remapping and enabling EFI services. <6>[ 0.073594] smp: Bringing up secondary CPUs ... <6>[ 0.074048] smp: Brought up 1 node, 1 CPU <6>[ 0.074412] SMP: Total of 1 processors activated (125.00 BogoMIPS). <6>[ 0.074874] CPU: All CPU(s) started in SVC mode. <6>[ 0.087056] devtmpfs: initialized <6>[ 0.102295] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 <6>[ 0.126767] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns <6>[ 0.128910] futex hash table entries: 256 (order: 2, 16384 bytes, linear) <6>[ 0.137853] pinctrl core: initialized pinctrl subsystem <6>[ 0.163221] SMBIOS 3.0.0 present. <6>[ 0.163880] DMI: QEMU QEMU Virtual Machine, BIOS 0.0.0 02/06/2015 <6>[ 0.173855] NET: Registered protocol family 16 <6>[ 0.200017] DMA: preallocated 256 KiB pool for atomic coherent allocations <6>[ 0.207999] thermal_sys: Registered thermal governor 'step_wise' <6>[ 0.208489] cpuidle: using governor menu <6>[ 0.209531] No ATAGs? <6>[ 0.211293] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. <6>[ 0.212816] hw-breakpoint: maximum watchpoint size is 8 bytes. <6>[ 0.219416] Serial: AMBA PL011 UART driver <6>[ 0.282204] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 61, base_baud = 0) is a PL011 rev1 <6>[ 0.284881] printk: console [ttyAMA0] enabled <6>[ 0.284881] printk: console [ttyAMA0] enabled <6>[ 0.285726] printk: bootconsole [pl11] disabled <6>[ 0.285726] printk: bootconsole [pl11] disabled <6>[ 0.342974] iommu: Default domain type: Translated <6>[ 0.345137] vgaarb: loaded <5>[ 0.348104] SCSI subsystem initialized <7>[ 0.349129] libata version 3.00 loaded. <6>[ 0.351035] usbcore: registered new interface driver usbfs <6>[ 0.351631] usbcore: registered new interface driver hub <6>[ 0.352121] usbcore: registered new device driver usb <6>[ 0.356440] pps_core: LinuxPPS API ver. 1 registered <6>[ 0.356744] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <6>[ 0.357287] PTP clock support registered <6>[ 0.360507] Registered efivars operations <6>[ 0.391639] clocksource: Switched to clocksource arch_sys_counter <6>[ 4.073949] NET: Registered protocol family 2 <6>[ 4.077657] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) <6>[ 4.083920] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) <6>[ 4.084674] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) <6>[ 4.085388] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) <6>[ 4.085968] TCP: Hash tables configured (established 8192 bind 8192) <6>[ 4.087821] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) <6>[ 4.088445] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) <6>[ 4.090333] NET: Registered protocol family 1 <6>[ 4.093808] RPC: Registered named UNIX socket transport module. <6>[ 4.094201] RPC: Registered udp transport module. <6>[ 4.094486] RPC: Registered tcp transport module. <6>[ 4.094762] RPC: Registered tcp NFSv4.1 backchannel transport module. <6>[ 4.095306] PCI: CLS 0 bytes, default 64 <6>[ 4.100956] Trying to unpack rootfs image as initramfs... <6>[ 5.173946] Freeing initrd memory: 7696K <5>[ 5.178939] Initialise system trusted keyrings <6>[ 5.181051] workingset: timestamp_bits=30 max_order=18 bucket_order=0 <6>[ 5.199516] squashfs: version 4.0 (2009/01/31) Phillip Lougher <5>[ 5.204104] NFS: Registering the id_resolver key type <5>[ 5.204800] Key type id_resolver registered <5>[ 5.205047] Key type id_legacy registered <6>[ 5.205861] nfs4filelayout_init: NFSv4 File Layout Driver Registering... <6>[ 5.206311] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... <6>[ 5.207235] ntfs: driver 2.1.32 [Flags: R/O]. <5>[ 5.209645] Key type asymmetric registered <5>[ 5.209990] Asymmetric key parser 'x509' registered <6>[ 5.210519] bounce: pool size: 64 pages <6>[ 5.211070] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) <6>[ 5.211612] io scheduler mq-deadline registered <6>[ 5.211928] io scheduler kyber registered <6>[ 5.250954] pl061_gpio 9030000.pl061: PL061 GPIO chip registered <6>[ 5.262793] pci-host-generic 3f000000.pcie: host bridge /pcie@10000000 ranges: <6>[ 5.264563] pci-host-generic 3f000000.pcie: IO 0x003eff0000..0x003effffff -> 0x0000000000 <6>[ 5.265656] pci-host-generic 3f000000.pcie: MEM 0x0010000000..0x003efeffff -> 0x0010000000 <6>[ 5.266117] pci-host-generic 3f000000.pcie: MEM 0x8000000000..0xffffffffff -> 0x8000000000 <6>[ 5.270261] pci-host-generic 3f000000.pcie: ECAM at [mem 0x3f000000-0x3fffffff] for [bus 00-0f] <6>[ 5.272302] pci-host-generic 3f000000.pcie: PCI host bridge to bus 0000:00 <6>[ 5.272950] pci_bus 0000:00: root bus resource [bus 00-0f] <6>[ 5.273450] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] <6>[ 5.273737] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] <6>[ 5.276046] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 <6>[ 5.281192] pci 0000:00:01.0: [1af4:1000] type 00 class 0x020000 <6>[ 5.281965] pci 0000:00:01.0: reg 0x10: [io 0x0040-0x005f] <6>[ 5.282299] pci 0000:00:01.0: reg 0x14: [mem 0x10049000-0x10049fff] <6>[ 5.282929] pci 0000:00:01.0: reg 0x20: [mem 0x10044000-0x10047fff 64bit pref] <6>[ 5.283354] pci 0000:00:01.0: reg 0x30: [mem 0xfffc0000-0xffffffff pref] <6>[ 5.284422] pci 0000:00:02.0: [1af4:1001] type 00 class 0x010000 <6>[ 5.284758] pci 0000:00:02.0: reg 0x10: [io 0x0000-0x003f] <6>[ 5.285028] pci 0000:00:02.0: reg 0x14: [mem 0x10048000-0x10048fff] <6>[ 5.285355] pci 0000:00:02.0: reg 0x20: [mem 0x10040000-0x10043fff 64bit pref] <6>[ 5.288445] PCI: bus0: Fast back to back transfers disabled <6>[ 5.290872] pci 0000:00:01.0: BAR 6: assigned [mem 0x10000000-0x1003ffff pref] <6>[ 5.291552] pci 0000:00:01.0: BAR 4: assigned [mem 0x10040000-0x10043fff 64bit pref] <6>[ 5.292202] pci 0000:00:02.0: BAR 4: assigned [mem 0x10044000-0x10047fff 64bit pref] <6>[ 5.292633] pci 0000:00:01.0: BAR 1: assigned [mem 0x10048000-0x10048fff] <6>[ 5.292969] pci 0000:00:02.0: BAR 1: assigned [mem 0x10049000-0x10049fff] <6>[ 5.293358] pci 0000:00:02.0: BAR 0: assigned [io 0x1000-0x103f] <6>[ 5.293722] pci 0000:00:01.0: BAR 0: assigned [io 0x1040-0x105f] <6>[ 5.329819] virtio-pci 0000:00:01.0: enabling device (0100 -> 0103) <6>[ 5.333505] virtio-pci 0000:00:02.0: enabling device (0100 -> 0103) <6>[ 5.433408] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled <6>[ 5.442872] SuperH (H)SCI(F) driver initialized <6>[ 5.445602] msm_serial: driver initialized <6>[ 5.446289] STMicroelectronics ASC driver initialized <6>[ 5.449452] STM32 USART driver initialized <6>[ 5.504968] brd: module loaded <6>[ 5.527029] loop: module loaded <5>[ 5.539024] virtio_blk virtio1: [vda] 1048576 512-byte logical blocks (537 MB/512 MiB) <6>[ 5.539697] vda: detected capacity change from 0 to 536870912 <5>[ 5.566246] physmap-flash 0.flash: physmap platform flash device: [mem 0x00000000-0x03ffffff] <6>[ 5.568829] 0.flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000 <6>[ 5.570028] Intel/Sharp Extended Query Table at 0x0031 <6>[ 5.571468] Using buffer write method <7>[ 5.572320] erase region 0: offset=0x0,size=0x40000,blocks=256 <5>[ 5.575539] physmap-flash 0.flash: physmap platform flash device: [mem 0x04000000-0x07ffffff] <6>[ 5.576708] 0.flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000 <6>[ 5.577252] Intel/Sharp Extended Query Table at 0x0031 <6>[ 5.578215] Using buffer write method <7>[ 5.578475] erase region 0: offset=0x0,size=0x40000,blocks=256 <5>[ 5.579163] Concatenating MTD devices: <5>[ 5.579414] (0): "0.flash" <5>[ 5.579584] (1): "0.flash" <5>[ 5.579754] into device "0.flash" <6>[ 5.732799] CAN device driver interface <6>[ 5.734983] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded <6>[ 5.737377] e1000e: Intel(R) PRO/1000 Network Driver <6>[ 5.737689] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. <6>[ 5.738236] igb: Intel(R) Gigabit Ethernet Network Driver <6>[ 5.738578] igb: Copyright (c) 2007-2014 Intel Corporation. <6>[ 5.747331] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver <6>[ 5.747935] usbcore: registered new interface driver pegasus <6>[ 5.748415] usbcore: registered new interface driver asix <6>[ 5.749161] usbcore: registered new interface driver ax88179_178a <6>[ 5.749632] usbcore: registered new interface driver cdc_ether <6>[ 5.750137] usbcore: registered new interface driver smsc75xx <6>[ 5.750633] usbcore: registered new interface driver smsc95xx <6>[ 5.751119] usbcore: registered new interface driver net1080 <6>[ 5.751552] usbcore: registered new interface driver cdc_subset <6>[ 5.751998] usbcore: registered new interface driver zaurus <6>[ 5.752490] usbcore: registered new interface driver cdc_ncm <6>[ 5.757280] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver <6>[ 5.757739] ehci-pci: EHCI PCI platform driver <6>[ 5.758300] ehci-platform: EHCI generic platform driver <6>[ 5.759207] ehci-orion: EHCI orion driver <6>[ 5.759786] SPEAr-ehci: EHCI SPEAr driver <6>[ 5.760281] ehci-st: EHCI STMicroelectronics driver <6>[ 5.760818] ehci-exynos: EHCI Exynos driver <6>[ 5.761344] ehci-atmel: EHCI Atmel driver <6>[ 5.761868] tegra-ehci: Tegra EHCI driver <6>[ 5.762449] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver <6>[ 5.762929] ohci-pci: OHCI PCI platform driver <6>[ 5.763440] ohci-platform: OHCI generic platform driver <6>[ 5.764112] SPEAr-ohci: OHCI SPEAr driver <6>[ 5.764630] ohci-st: OHCI STMicroelectronics driver <6>[ 5.765188] ohci-atmel: OHCI Atmel driver <6>[ 5.767391] usbcore: registered new interface driver usb-storage <6>[ 5.778366] i2c /dev entries driver <6>[ 5.799943] sdhci: Secure Digital Host Controller Interface driver <6>[ 5.800309] sdhci: Copyright(c) Pierre Ossman <6>[ 5.804017] Synopsys Designware Multimedia Card Interface Driver <6>[ 5.806506] sdhci-pltfm: SDHCI platform and OF driver helper <6>[ 5.812996] ledtrig-cpu: registered to indicate activity on CPUs <6>[ 5.818327] pstore: Registered efi as persistent store backend <6>[ 5.820433] usbcore: registered new interface driver usbhid <6>[ 5.820792] usbhid: USB HID core driver <6>[ 5.829750] NET: Registered protocol family 10 <6>[ 5.837025] Segment Routing with IPv6 <6>[ 5.837773] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver <6>[ 5.841370] NET: Registered protocol family 17 <6>[ 5.841843] can: controller area network core <6>[ 5.842578] NET: Registered protocol family 29 <6>[ 5.842907] can: raw protocol <6>[ 5.843287] can: broadcast manager protocol <6>[ 5.843722] can: netlink gateway - max_hops=1 <5>[ 5.845204] Key type dns_resolver registered <6>[ 5.845762] ThumbEE CPU extension supported. <5>[ 5.846133] Registering SWP/SWPB emulation handler <5>[ 5.848120] Loading compiled-in X.509 certificates <6>[ 5.858498] pstore: Using crash dump compression: deflate <6>[ 5.873972] input: gpio-keys as /devices/platform/gpio-keys/input/input0 <6>[ 5.884220] uart-pl011 9000000.pl011: no DMA platform data <6>[ 6.060409] Freeing unused kernel memory: 2048K <6>[ 6.070974] Run /init as init process <7>[ 6.071228] with arguments: <7>[ 6.071419] /init <7>[ 6.071558] verbose <7>[ 6.071715] with environment: <7>[ 6.071919] HOME=/ <7>[ 6.072085] TERM=linux Starting syslogd: OK Starting klogd: OK Running sysctl: OK Populating /dev using udev: <30>[ 6.990543] udevd[75]: starting version 3.2.9 <27>[ 7.057918] udevd[75]: specified user 'tss' unknown <27>[ 7.062859] udevd[75]: specified group 'tss' unknown <30>[ 7.090295] udevd[76]: starting eudev-3.2.9 done Saving random seed: OK Starting network: OK Starting dropbear sshd: OK /bin/sh: can't access tty; job control turned off / # / # # # / # mkdir /lava-10848960 mkdir /lava-10848960 / # mount /dev/disk/by-uuid/e4302fe9-e596-480f-80e0-19546938065c -t ext2 /lava-10848960 mount /dev/disk/by-uuid/e4302fe9-e596-480f-80e0-19546938065c -t ext2 /lava-1 0848960 <6>[ 16.432538] EXT4-fs (vda): mounting ext2 file system using the ext4 subsystem <6>[ 16.462003] EXT4-fs (vda): mounted filesystem without journal. Opts: (null) / # ls -la /lava-10848960/bin/lava-test-runner ls -la /lava-10848960/bin/lava-test-runner -rwxr-xr-x 1 root root 1039 Jun 21 2023 /lava-10848960/bin/lava-test-runner / # export SHELL=/bin/sh export SHELL=/bin/sh / # . /lava-10848960/environment . /lava-10848960/environment / # /lava-10848960/bin/lava-test-runner /lava-10848960/0 /lava-10848960/bin/lava-test-runner /lava-10848960/0 + export 'TESTRUN_ID=0_dmesg' + cd /lava-10848960/0/tests/0_dmesg + cat uuid + UUID=10848960_1.1.3.1 + set +x <8>[ 17.473560] + KERNELCI_LAVA=y /bin/sh /opt/kernelci/dmesg.sh <8>[ 17.846144] <8>[ 18.146716] <8>[ 18.443916] + set +x <8>[ 18.455766] # / # #mkdir /lava-10848960 / # mkdir /lava-10848960mount /dev/disk/by-uuid/e4302fe9-e596-480f-80e0-19546938065c -t ext2 /lava-10848960 mkdir: can't create directory '/lava-10848960': File exists / # mount /dev/disk/by-uuid/e4302fe9-e596-480f-80e0-19546938065c -t ext2 /lava-1 0848960 ls -la /lava-10848960/bin/lava-test-runner mount: mounting /dev/disk/by-uuid/e4302fe9-e596-480f-80e0-19546938065c on /lava-10848960 failed: Device or resource busy / # ls -la /lava-10848960/bin/lava-test-runnerexport SHELL=/bin/sh -rwxr-xr-x 1 root root 1039 Jun 21 2023 /lava-10848960/bin/lava-test-runner / # export SHELL=/bin/sh. /lava-10848960/environment / # . /lava-10848960/environment/lava-10848960/bin/lava-test-runner /lava-10848960/1 / # /lava-10848960/bin/lava-test-runner /lava-10848960/1 + export 'TESTRUN_ID=1_bootrr' + cd /lava-10848960/1/tests/1_bootrr + cat uuid + UUID=10848960_1.1.3.5 + set +x <8>[ 19.413697] + export 'PATH=/opt/bootrr/libexec/bootrr/helpers:/lava-10848960/1/../bin:/sbin:/usr/sbin:/bin:/usr/bin' + cd /opt/bootrr/libexec/bootrr + sh helpers/bootrr-auto /lava-10848960/1/../bin/lava-test-case <8>[ 19.601368] /lava-10848960/1/../bin/lava-test-case <8>[ 19.718017] /lava-10848960/1/../bin/lava-test-case <8>[ 19.782499] + set +x <8>[ 19.884453] / # poweroff poweroff