[2J[01;01H[=3h[2J[01;01H[0m[35m[40m[0m[37m[40mEFI 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 5.10.131-cip13 (KernelCI@build-j448477-arm-gcc-10-multi-v7-defconfig-9k75h) (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 Aug 3 16:37:45 UTC 2022 [ 0.000000] CPU: ARMv7 Processor [412fc0f1] revision 1 (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] 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=0x5fb78000 SMBIOS 3.0=0x5fb76000 MEMATTR=0x5e15da90 MEMRESERVE=0x5c6eae90 [ 0.000000] cma: Reserved 64 MiB at 0x56800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000005fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x000000005f9c6fff] [ 0.000000] node 0: [mem 0x000000005f9c7000-0x000000005fb88fff] [ 0.000000] node 0: [mem 0x000000005fb89000-0x000000005fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000005fffffff] [ 0.000000] On node 0 totalpages: 131072 [ 0.000000] DMA zone: 1024 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 131072 pages, LIFO batch:31 [ 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: 130048 [ 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: 65536 (order: 6, 262144 bytes, linear) <6>[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear) <6>[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off <6>[ 0.000000] Memory: 420316K/524288K available (13312K kernel code, 2230K rwdata, 5340K rodata, 2048K init, 425K bss, 38436K reserved, 65536K cma-reserved, 0K 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>[ 0.000136] sched_clock: 56 bits at 62MHz, resolution 16ns, wraps every 4398046511096ns <6>[ 0.000467] Switching to timer-based delay loop, resolution 16ns <6>[ 0.005896] Console: colour dummy device 80x30 <6>[ 0.007158] Calibrating delay loop (skipped), value calculated using timer frequency.. 125.00 BogoMIPS (lpj=625000) <6>[ 0.007490] pid_max: default: 32768 minimum: 301 <6>[ 0.008495] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) <6>[ 0.011051] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) <6>[ 0.021230] CPU: Testing write buffer coherency: ok <3>[ 0.022476] CPU0: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable <6>[ 0.022838] CPU0: Spectre BHB: using loop workaround <3>[ 0.030562] /cpus/cpu@0 missing clock-frequency property <6>[ 0.030886] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 <6>[ 0.037458] Setting up static identity map for 0x40300000 - 0x403000ac <6>[ 0.039710] rcu: Hierarchical SRCU implementation. <6>[ 0.044699] Remapping and enabling EFI services. <6>[ 0.047112] smp: Bringing up secondary CPUs ... <6>[ 0.047363] smp: Brought up 1 node, 1 CPU <6>[ 0.047558] SMP: Total of 1 processors activated (125.00 BogoMIPS). <6>[ 0.047811] CPU: All CPU(s) started in SVC mode. <6>[ 0.058437] devtmpfs: initialized <6>[ 0.068318] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 <6>[ 0.087583] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns <6>[ 0.088850] futex hash table entries: 256 (order: 2, 16384 bytes, linear) <6>[ 0.096010] pinctrl core: initialized pinctrl subsystem <6>[ 0.117142] SMBIOS 3.0.0 present. <6>[ 0.117751] DMI: QEMU QEMU Virtual Machine, BIOS 0.0.0 02/06/2015 <6>[ 0.125859] NET: Registered protocol family 16 <6>[ 0.147671] DMA: preallocated 256 KiB pool for atomic coherent allocations <6>[ 0.153645] thermal_sys: Registered thermal governor 'step_wise' <6>[ 0.153967] cpuidle: using governor menu <6>[ 0.154619] No ATAGs? <4>[ 0.155254] hw-breakpoint: CPU 0 debug is powered down! <6>[ 0.159888] Serial: AMBA PL011 UART driver <6>[ 0.200244] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 61, base_baud = 0) is a PL011 rev1 <6>[ 0.201792] printk: console [ttyAMA0] enabled <6>[ 0.201792] printk: console [ttyAMA0] enabled <6>[ 0.202192] printk: bootconsole [pl11] disabled <6>[ 0.202192] printk: bootconsole [pl11] disabled <6>[ 0.238753] iommu: Default domain type: Translated <6>[ 0.240224] vgaarb: loaded <5>[ 0.242368] SCSI subsystem initialized <7>[ 0.243700] libata version 3.00 loaded. <6>[ 0.244642] usbcore: registered new interface driver usbfs <6>[ 0.244934] usbcore: registered new interface driver hub <6>[ 0.245193] usbcore: registered new device driver usb <6>[ 0.246797] pps_core: LinuxPPS API ver. 1 registered <6>[ 0.246938] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <6>[ 0.247197] PTP clock support registered <6>[ 0.248670] Registered efivars operations <6>[ 0.262547] clocksource: Switched to clocksource arch_sys_counter <6>[ 1.775295] NET: Registered protocol family 2 <6>[ 1.776719] IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear) <6>[ 1.780532] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) <6>[ 1.781225] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear) <6>[ 1.781588] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear) <6>[ 1.781915] TCP: Hash tables configured (established 4096 bind 4096) <6>[ 1.783131] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) <6>[ 1.783506] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) <6>[ 1.784466] NET: Registered protocol family 1 <6>[ 1.786846] RPC: Registered named UNIX socket transport module. <6>[ 1.786985] RPC: Registered udp transport module. <6>[ 1.787071] RPC: Registered tcp transport module. <6>[ 1.787159] RPC: Registered tcp NFSv4.1 backchannel transport module. <6>[ 1.787349] PCI: CLS 0 bytes, default 64 <6>[ 1.790488] Trying to unpack rootfs image as initramfs... <6>[ 2.214580] Freeing initrd memory: 7696K <5>[ 2.216973] Initialise system trusted keyrings <6>[ 2.218372] workingset: timestamp_bits=30 max_order=17 bucket_order=0 <6>[ 2.227816] squashfs: version 4.0 (2009/01/31) Phillip Lougher <5>[ 2.230228] NFS: Registering the id_resolver key type <5>[ 2.230685] Key type id_resolver registered <5>[ 2.230845] Key type id_legacy registered <6>[ 2.231510] nfs4filelayout_init: NFSv4 File Layout Driver Registering... <6>[ 2.231773] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... <6>[ 2.232248] ntfs: driver 2.1.32 [Flags: R/O]. <5>[ 2.233386] Key type asymmetric registered <5>[ 2.233528] Asymmetric key parser 'x509' registered <6>[ 2.233855] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) <6>[ 2.234144] io scheduler mq-deadline registered <6>[ 2.234354] io scheduler kyber registered <6>[ 2.250515] pl061_gpio 9030000.pl061: PL061 GPIO chip registered <6>[ 2.256804] pci-host-generic 3f000000.pcie: host bridge /pcie@10000000 ranges: <6>[ 2.257662] pci-host-generic 3f000000.pcie: IO 0x003eff0000..0x003effffff -> 0x0000000000 <6>[ 2.258409] pci-host-generic 3f000000.pcie: MEM 0x0010000000..0x003efeffff -> 0x0010000000 <6>[ 2.260216] pci-host-generic 3f000000.pcie: ECAM at [mem 0x3f000000-0x3fffffff] for [bus 00-0f] <6>[ 2.261360] pci-host-generic 3f000000.pcie: PCI host bridge to bus 0000:00 <6>[ 2.261717] pci_bus 0000:00: root bus resource [bus 00-0f] <6>[ 2.261954] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] <6>[ 2.262107] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] <6>[ 2.264653] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 <6>[ 2.267206] pci 0000:00:01.0: [1af4:1000] type 00 class 0x020000 <6>[ 2.267571] pci 0000:00:01.0: reg 0x10: [io 0x0040-0x005f] <6>[ 2.267713] pci 0000:00:01.0: reg 0x14: [mem 0x10049000-0x10049fff] <6>[ 2.267972] pci 0000:00:01.0: reg 0x20: [mem 0x10044000-0x10047fff 64bit pref] <6>[ 2.268171] pci 0000:00:01.0: reg 0x30: [mem 0xfffc0000-0xffffffff pref] <6>[ 2.268585] pci 0000:00:02.0: [1af4:1001] type 00 class 0x010000 <6>[ 2.268746] pci 0000:00:02.0: reg 0x10: [io 0x0000-0x003f] <6>[ 2.268897] pci 0000:00:02.0: reg 0x14: [mem 0x10048000-0x10048fff] <6>[ 2.269071] pci 0000:00:02.0: reg 0x20: [mem 0x10040000-0x10043fff 64bit pref] <6>[ 2.270441] PCI: bus0: Fast back to back transfers disabled <6>[ 2.272072] pci 0000:00:01.0: BAR 6: assigned [mem 0x10000000-0x1003ffff pref] <6>[ 2.272402] pci 0000:00:01.0: BAR 4: assigned [mem 0x10040000-0x10043fff 64bit pref] <6>[ 2.272760] pci 0000:00:02.0: BAR 4: assigned [mem 0x10044000-0x10047fff 64bit pref] <6>[ 2.273022] pci 0000:00:01.0: BAR 1: assigned [mem 0x10048000-0x10048fff] <6>[ 2.273164] pci 0000:00:02.0: BAR 1: assigned [mem 0x10049000-0x10049fff] <6>[ 2.273313] pci 0000:00:02.0: BAR 0: assigned [io 0x1000-0x103f] <6>[ 2.273455] pci 0000:00:01.0: BAR 0: assigned [io 0x1040-0x105f] <6>[ 2.289494] virtio-pci 0000:00:01.0: enabling device (0100 -> 0103) <6>[ 2.291771] virtio-pci 0000:00:02.0: enabling device (0100 -> 0103) <6>[ 2.348293] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled <6>[ 2.353312] SuperH (H)SCI(F) driver initialized <6>[ 2.354510] msm_serial: driver initialized <6>[ 2.354827] STMicroelectronics ASC driver initialized <6>[ 2.356139] STM32 USART driver initialized <6>[ 2.381936] brd: module loaded <6>[ 2.394699] loop: module loaded <5>[ 2.401716] virtio_blk virtio1: [vda] 1048576 512-byte logical blocks (537 MB/512 MiB) <6>[ 2.402021] vda: detected capacity change from 0 to 536870912 <5>[ 2.417872] physmap-flash 0.flash: physmap platform flash device: [mem 0x00000000-0x03ffffff] <6>[ 2.419135] 0.flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000 <6>[ 2.419785] Intel/Sharp Extended Query Table at 0x0031 <6>[ 2.420553] Using buffer write method <7>[ 2.421053] erase region 0: offset=0x0,size=0x40000,blocks=256 <5>[ 2.422995] physmap-flash 0.flash: physmap platform flash device: [mem 0x04000000-0x07ffffff] <6>[ 2.423690] 0.flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000 <6>[ 2.424000] Intel/Sharp Extended Query Table at 0x0031 <6>[ 2.424572] Using buffer write method <7>[ 2.424737] erase region 0: offset=0x0,size=0x40000,blocks=256 <5>[ 2.424976] Concatenating MTD devices: <5>[ 2.425123] (0): \"0.flash\" <5>[ 2.425221] (1): \"0.flash\" <5>[ 2.425315] into device \"0.flash\" <6>[ 2.514264] CAN device driver interface <6>[ 2.515596] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded <6>[ 2.516661] e1000e: Intel(R) PRO/1000 Network Driver <6>[ 2.516793] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. <6>[ 2.517062] igb: Intel(R) Gigabit Ethernet Network Driver <6>[ 2.517191] igb: Copyright (c) 2007-2014 Intel Corporation. <6>[ 2.521212] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver <6>[ 2.521463] usbcore: registered new interface driver pegasus <6>[ 2.521668] usbcore: registered new interface driver asix <6>[ 2.521809] usbcore: registered new interface driver ax88179_178a <6>[ 2.522003] usbcore: registered new interface driver cdc_ether <6>[ 2.522160] usbcore: registered new interface driver smsc75xx <6>[ 2.522321] usbcore: registered new interface driver smsc95xx <6>[ 2.522464] usbcore: registered new interface driver net1080 <6>[ 2.522602] usbcore: registered new interface driver cdc_subset <6>[ 2.522756] usbcore: registered new interface driver zaurus <6>[ 2.522961] usbcore: registered new interface driver cdc_ncm <6>[ 2.525361] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver <6>[ 2.525526] ehci-pci: EHCI PCI platform driver <6>[ 2.525759] ehci-platform: EHCI generic platform driver <6>[ 2.526036] ehci-orion: EHCI orion driver <6>[ 2.526276] SPEAr-ehci: EHCI SPEAr driver <6>[ 2.526541] ehci-st: EHCI STMicroelectronics driver <6>[ 2.526766] ehci-exynos: EHCI Exynos driver <6>[ 2.526981] ehci-atmel: EHCI Atmel driver <6>[ 2.527189] tegra-ehci: Tegra EHCI driver <6>[ 2.527417] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver <6>[ 2.527623] ohci-pci: OHCI PCI platform driver <6>[ 2.527849] ohci-platform: OHCI generic platform driver <6>[ 2.528114] SPEAr-ohci: OHCI SPEAr driver <6>[ 2.528323] ohci-st: OHCI STMicroelectronics driver <6>[ 2.528542] ohci-atmel: OHCI Atmel driver <6>[ 2.529497] usbcore: registered new interface driver usb-storage <6>[ 2.534649] i2c /dev entries driver <6>[ 2.546327] sdhci: Secure Digital Host Controller Interface driver <6>[ 2.546466] sdhci: Copyright(c) Pierre Ossman <6>[ 2.548160] Synopsys Designware Multimedia Card Interface Driver <6>[ 2.549410] sdhci-pltfm: SDHCI platform and OF driver helper <6>[ 2.553187] ledtrig-cpu: registered to indicate activity on CPUs <6>[ 2.557047] pstore: Registered efi as persistent store backend <6>[ 2.558162] usbcore: registered new interface driver usbhid <6>[ 2.558290] usbhid: USB HID core driver <6>[ 2.563417] NET: Registered protocol family 10 <6>[ 2.568712] Segment Routing with IPv6 <6>[ 2.569145] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver <6>[ 2.571618] NET: Registered protocol family 17 <6>[ 2.571986] can: controller area network core <6>[ 2.572435] NET: Registered protocol family 29 <6>[ 2.572552] can: raw protocol <6>[ 2.572726] can: broadcast manager protocol <6>[ 2.572937] can: netlink gateway - max_hops=1 <5>[ 2.573948] Key type dns_resolver registered <6>[ 2.574300] ThumbEE CPU extension supported. <5>[ 2.574440] Registering SWP/SWPB emulation handler <5>[ 2.575564] Loading compiled-in X.509 certificates <6>[ 2.580891] pstore: Using crash dump compression: deflate <6>[ 2.588705] input: gpio-keys as /devices/platform/gpio-keys/input/input0 <6>[ 2.593572] uart-pl011 9000000.pl011: no DMA platform data <6>[ 2.654323] Freeing unused kernel memory: 2048K <6>[ 2.669061] Run /init as init process <7>[ 2.669192] with arguments: <7>[ 2.669307] /init <7>[ 2.669376] verbose <7>[ 2.669480] with environment: <7>[ 2.669577] HOME=/ <7>[ 2.669659] TERM=linux Starting syslogd: OK Starting klogd: OK Running sysctl: OK Populating /dev using udev: <30>[ 3.644316] udevd[75]: starting version 3.2.9 <5>[ 3.651053] random: udevd: uninitialized urandom read (16 bytes read) <5>[ 3.655957] random: udevd: uninitialized urandom read (16 bytes read) <5>[ 3.657280] random: udevd: uninitialized urandom read (16 bytes read) <27>[ 3.691409] udevd[75]: specified user 'tss' unknown <27>[ 3.692280] udevd[75]: specified group 'tss' unknown <30>[ 3.714055] udevd[76]: starting eudev-3.2.9 done Saving random seed: <5>[ 9.557684] random: dd: uninitialized urandom read (32 bytes read) OK Starting network: OK Starting dropbear sshd: <5>[ 10.096344] random: dropbear: uninitialized urandom read (32 bytes read) OK /bin/sh: can't access tty; job control turned off / # / # # # / # mkdir /lava-382181 mkdir /lava-382181 / # mount /dev/disk/by-uuid/0e10f93b-148d-4bc2-97d3-399e3e07742c -t ext2 /lava-382181 mount /dev/disk/by-uuid/0e10f93b-148d-4bc2-97d3-399e3e07742c -t ext2 /lava-3 82181 <6>[ 10.701849] EXT4-fs (vda): mounting ext2 file system using the ext4 subsystem <6>[ 10.721048] EXT4-fs (vda): mounted filesystem without journal. Opts: (null) / # ls -la /lava-382181/bin/lava-test-runner ls -la /lava-382181/bin/lava-test-runner -rwxr-xr-x 1 root root 1039 Aug 3 2022 [1;32m/lava-382181/bin/lava-test-runner[m / # export SHELL=/bin/sh export SHELL=/bin/sh / # . /lava-382181/environment . /lava-382181/environment / # /lava-382181/bin/lava-test-runner /lava-382181/0 /lava-382181/bin/lava-test-runner /lava-382181/0 + export 'TESTRUN_ID=0_dmesg' + cd /lava-382181/0/tests/0_dmesg + cat uuid + UUID=382181_1.1.3.1 + set +x <8>[ 11.568012] + KERNELCI_LAVA=y /bin/sh /opt/kernelci/dmesg.sh <8>[ 11.753927] <8>[ 11.923860] <8>[ 12.098985] + set +x <8>[ 12.102588] # / # #mkdir /lava-382181 / # mkdir /lava-382181mount /dev/disk/by-uuid/0e10f93b-148d-4bc2-97d3-399e3e07742c -t ext2 /lava-382181 mkdir: can't create directory '/lava-382181': File exists / # mount /dev/disk/by-uuid/0e10f93b-148d-4bc2-97d3-399e3e07742c -t ext2 /lava-3 82181ls -la /lava-382181/bin/lava-test-runner mount: mounting /dev/disk/by-uuid/0e10f93b-148d-4bc2-97d3-399e3e07742c on /lava-382181 failed: Device or resource busy / # ls -la /lava-382181/bin/lava-test-runnerexport SHELL=/bin/sh export SHELL=/bin/sh-rwxr-xr-x 1 root root 1039 Aug 3 2022 [1;32m/lava-382181/bin/lava-test-runner[m / # export SHELL=/bin/sh. /lava-382181/environment / # . /lava-382181/environment/lava-382181/bin/lava-test-runner /lava-382181/1 / # /lava-382181/bin/lava-test-runner /lava-382181/1 + export 'TESTRUN_ID=1_bootrr' + cd /lava-382181/1/tests/1_bootrr + cat uuid + UUID=382181_1.1.3.5 + set +x <8>[ 13.147060] + export 'PATH=/opt/bootrr/helpers:/lava-382181/1/../bin:/sbin:/usr/sbin:/bin:/usr/bin' + cd /opt/bootrr + sh helpers/bootrr-auto /lava-382181/1/../bin/lava-test-case <8>[ 14.341500] /lava-382181/1/../bin/lava-test-case <8>[ 14.476003] /lava-382181/1/../bin/lava-test-case <8>[ 14.570330] + set +x <8>[ 14.642407] / # poweroff poweroff