qemu-system-ppc64: warning: TCG doesn't support requested feature, cap-cfpc=workaround qemu-system-ppc64: warning: TCG doesn't support requested feature, cap-sbbc=workaround qemu-system-ppc64: warning: TCG doesn't support requested feature, cap-ibs=workaround qemu-system-ppc64: warning: TCG doesn't support requested feature, cap-ccf-assist=on SLOF[?25l ********************************************************************** QEMU Starting  Build Date = Sep 18 2023 18:57:48 FW Version = git-3a259df2449fc4a4 Press "s" to enter Open Firmware. [?25hC0000 C0100 C0120 C0140 C0200 C0240 C0260 C02E0 C0300 C0320 C0340 C0360 C0370 C0380 C0371 C0373 C0374 C03F0 C0400 C0480 C04C0 C04D0 C0500 Populating /vdevice methods Populating /vdevice/vty@71000000 Populating /vdevice/nvram@71000001 Populating /vdevice/l-lan@71000002 Populating /vdevice/v-scsi@71000003 SCSI: Looking for devices 8000000000000000 DISK : "QEMU QEMU HARDDISK 2.5+" 8200000000000000 CD-ROM : "QEMU QEMU CD-ROM 2.5+" C05A0 Populating /pci@800000020000000 00 0000 (D) : 1234 1111 qemu vga 00 0800 (D) : 1033 0194 serial bus [ usb-xhci ] C0600 C06C0 C0700 C0800 C0880 No NVRAM common partition, re-initializing... C0890 C08A0 C08A8 Installing QEMU fb C08B0 Scanning USB XHCI: Initializing USB Keyboard USB mouse C08C0 C08D0 Using default console: /vdevice/vty@71000000 C08E0 C08E8 Detected RAM kernel at 400000 (2b060d8 bytes) C08FF Welcome to Open Firmware Copyright (c) 2004, 2017 IBM Corporation All rights reserved. This program and the accompanying materials are made available under the terms of the BSD License available at http://www.opensource.org/licenses/bsd-license.php Booting from memory... OF stdout device is: /vdevice/vty@71000000 Preparing to boot Linux version 6.6.43 (br-user@runner-fmzeppyu-project-3290221-concurrent-0) (powerpc64-linux-gcc.br_real (Buildroot 2021.11-12449-g1bef613319) 14.2.0, GNU ld (GNU Binutils) 2.42) #1 SMP Sun Aug 18 01:20:08 UTC 2024 Detected machine type: 0000000000000101 command line: console=hvc0 rootwait root=/dev/sda Max number of cores passed to firmware: 2048 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done memory layout at init: memory_limit : 0000000000000000 (16 MB aligned) alloc_bottom : 0000000002f20000 alloc_top : 0000000010000000 alloc_top_hi : 0000000010000000 rmo_top : 0000000010000000 ram_top : 0000000010000000 found display : /pci@800000020000000/vga@0, opening... done instantiating rtas at 0x000000000fff0000... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... Device tree strings 0x0000000002f30000 -> 0x0000000002f30b99 Device tree struct 0x0000000002f40000 -> 0x0000000002f50000 Quiescing Open Firmware ... Booting Linux via __start() @ 0x0000000000400000 ... [ 0.000000][ T0] random: crng init done [ 0.000000][ T0] hash-mmu: Page sizes from device-tree: [ 0.000000][ T0] hash-mmu: base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0 [ 0.000000][ T0] hash-mmu: base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1 [ 0.000000][ T0] Using 1TB segments [ 0.000000][ T0] hash-mmu: Initializing hash mmu with SLB [ 0.000000][ T0] Linux version 6.6.43 (br-user@runner-fmzeppyu-project-3290221-concurrent-0) (powerpc64-linux-gcc.br_real (Buildroot 2021.11-12449-g1bef613319) 14.2.0, GNU ld (GNU Binutils) 2.42) #1 SMP Sun Aug 18 01:20:08 UTC 2024 [ 0.000000][ T0] Hardware name: IBM pSeries (emulated by qemu) POWER8 (raw) 0x4d0200 0xf000004 of:SLOF,git-3a259d pSeries [ 0.000000][ T0] printk: bootconsole [udbg0] enabled [ 0.000000][ T0] Partition configured for 1 cpus. [ 0.000000][ T0] CPU maps initialized for 1 thread per core [ 0.000000][ T0] numa: Partition configured for 1 NUMA nodes. [ 0.000000][ T0] ----------------------------------------------------- [ 0.000000][ T0] phys_mem_size = 0x10000000 [ 0.000000][ T0] dcache_bsize = 0x80 [ 0.000000][ T0] icache_bsize = 0x80 [ 0.000000][ T0] cpu_features = 0x000000eb8f4d9187 [ 0.000000][ T0] possible = 0x001ffbfbffffb18f [ 0.000000][ T0] always = 0x0000000000000180 [ 0.000000][ T0] cpu_user_features = 0xdc0065c2 0xae000000 [ 0.000000][ T0] mmu_features = 0x78006001 [ 0.000000][ T0] firmware_features = 0x00000a85455a445f [ 0.000000][ T0] vmalloc start = 0xc008000000000000 [ 0.000000][ T0] IO start = 0xc00a000000000000 [ 0.000000][ T0] vmemmap start = 0xc00c000000000000 [ 0.000000][ T0] hash-mmu: ppc64_pft_size = 0x15 [ 0.000000][ T0] hash-mmu: htab_hash_mask = 0x3fff [ 0.000000][ T0] ----------------------------------------------------- [ 0.000000][ T0] numa: NODE_DATA [mem 0x0ff58880-0x0ff5ffff] [ 0.000000][ T0] rfi-flush: fallback displacement flush available [ 0.000000][ T0] rfi-flush: ori type flush available [ 0.000000][ T0] rfi-flush: mttrig type flush available [ 0.000000][ T0] count-cache-flush: hardware flush enabled. [ 0.000000][ T0] link-stack-flush: software flush enabled. [ 0.000000][ T0] stf-barrier: hwsync barrier available [ 0.000000][ T0] PPC64 nvram contains 65536 bytes [ 0.000000][ T0] barrier-nospec: using ORI speculation barrier [ 0.000000][ T0] Zone ranges: [ 0.000000][ T0] Normal [mem 0x0000000000000000-0x000000000fffffff] [ 0.000000][ T0] Device empty [ 0.000000][ T0] Movable zone start for each node [ 0.000000][ T0] Early memory node ranges [ 0.000000][ T0] node 0: [mem 0x0000000000000000-0x000000000fffffff] [ 0.000000][ T0] Initmem setup node 0 [mem 0x0000000000000000-0x000000000fffffff] [ 0.000000][ T0] percpu: Embedded 10 pages/cpu s599848 r0 d55512 u1048576 [ 0.000000][ T0] Kernel command line: console=hvc0 rootwait root=/dev/sda [ 0.000000][ T0] Dentry cache hash table entries: 32768 (order: 2, 262144 bytes, linear) [ 0.000000][ T0] Inode-cache hash table entries: 16384 (order: 1, 131072 bytes, linear) [ 0.000000][ T0] Fallback order for Node 0: 0 [ 0.000000][ T0] Built 1 zonelists, mobility grouping on. Total pages: 4092 [ 0.000000][ T0] Policy zone: Normal [ 0.000000][ T0] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.000000][ T0] Memory: 215040K/262144K available (18048K kernel code, 3328K rwdata, 14720K rodata, 6272K init, 1688K bss, 47104K reserved, 0K cma-reserved) [ 0.000000][ T0] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000][ T0] ftrace: allocating 44940 entries in 17 pages [ 0.000000][ T0] ftrace: allocated 17 pages with 2 groups [ 0.000000][ T0] trace event string verifier disabled [ 0.000000][ T0] rcu: Hierarchical RCU implementation. [ 0.000000][ T0] rcu: RCU event tracing is enabled. [ 0.000000][ T0] rcu: RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=1. [ 0.000000][ T0] Rude variant of Tasks RCU enabled. [ 0.000000][ T0] Tracing variant of Tasks RCU enabled. [ 0.000000][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000][ T0] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16 [ 0.000000][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000460][ T0] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns [ 0.002157][ T0] clocksource: timebase mult[1f40000] shift[24] registered [ 0.028252][ T0] Console: colour dummy device 80x25 [ 0.030707][ T0] printk: console [hvc0] enabled [ 0.030707][ T0] printk: console [hvc0] enabled [ 0.040241][ T0] printk: bootconsole [udbg0] disabled [ 0.040241][ T0] printk: bootconsole [udbg0] disabled [ 0.047781][ T0] pid_max: default: 32768 minimum: 301 [ 0.060370][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,selinux,bpf,integrity [ 0.063719][ T0] landlock: Up and running. [ 0.063888][ T0] Yama: becoming mindful. [ 0.064946][ T0] SELinux: Initializing. [ 0.071140][ T0] LSM support for eBPF active [ 0.072381][ T0] stackdepot: allocating hash table of 16384 entries via kvcalloc [ 0.076976][ T0] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear) [ 0.077288][ T0] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear) [ 0.221247][ T1] RCU Tasks Rude: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1. [ 0.222332][ T1] RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1. [ 0.224674][ T1] POWER8 performance monitor hardware support registered [ 0.228468][ T1] rcu: Hierarchical SRCU implementation. [ 0.228740][ T1] rcu: Max phase no-delay instances is 1000. [ 0.277139][ T1] smp: Bringing up secondary CPUs ... [ 0.279228][ T1] smp: Brought up 1 node, 1 CPU [ 0.280970][ T1] numa: Node 0 CPUs: 0 [ 0.343525][ T1] devtmpfs: initialized [ 0.379509][ T1] PCI host bridge /pci@800000020000000 ranges: [ 0.382619][ T1] IO 0x0000200000000000..0x000020000000ffff -> 0x0000000000000000 [ 0.383005][ T1] MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000 [ 0.383254][ T1] MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000 [ 0.386527][ T1] PCI: OF: PROBE_ONLY disabled [ 0.388493][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.389073][ T1] futex hash table entries: 256 (order: -1, 32768 bytes, linear) [ 0.446067][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.461170][ T1] audit: initializing netlink subsys (disabled) [ 0.469861][ T21] audit: type=2000 audit(1723944151.340:1): state=initialized audit_enabled=0 res=1 [ 0.479157][ T1] cpuidle: using governor menu [ 0.490840][ T1] pstore: Using crash dump compression: deflate [ 0.491410][ T1] pstore: Registered nvram as persistent store backend Linux ppc64 #1 SMP Sun Aug 1[ 0.496085][ T1] EEH: pSeries platform initialized [ 0.539156][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.858662][ T1] iommu: Default domain type: Translated [ 0.859174][ T1] iommu: DMA domain TLB invalidation policy: strict mode [ 0.880902][ T1] SCSI subsystem initialized [ 0.898319][ T1] usbcore: registered new interface driver usbfs [ 0.899065][ T1] usbcore: registered new interface driver hub [ 0.899599][ T1] usbcore: registered new device driver usb [ 0.900587][ T1] pps_core: LinuxPPS API ver. 1 registered [ 0.900716][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.901052][ T1] PTP clock support registered [ 0.903066][ T1] EDAC MC: Ver: 3.0.0 [ 0.955460][ T1] PCI: Probing PCI hardware [ 0.971801][ T1] PCI host bridge to bus 0000:00 [ 0.973146][ T1] pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x0000-0xffff]) [ 0.974202][ T1] pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (bus address [0x80000000-0xffffffff]) [ 0.974512][ T1] pci_bus 0000:00: root bus resource [mem 0x210000000000-0x21ffffffffff 64bit] [ 0.975190][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.045735][ T1] IOMMU table initialized, virtual merging enabled [ 1.069562][ T1] pci_bus 0000:00: resource 4 [io 0x10000-0x1ffff] [ 1.069885][ T1] pci_bus 0000:00: resource 5 [mem 0x200080000000-0x2000ffffffff] [ 1.070025][ T1] pci_bus 0000:00: resource 6 [mem 0x210000000000-0x21ffffffffff 64bit] [ 1.071477][ T1] pci 0000:00:00.0: Adding to iommu group 0 [ 1.088601][ T1] pci 0000:00:01.0: Adding to iommu group 0 [ 1.091666][ T1] EEH: No capable adapters found: recovery disabled. [ 1.109648][ T1] pci 0000:00:00.0: vgaarb: setting as boot VGA device [ 1.110036][ T1] pci 0000:00:00.0: vgaarb: bridge control possible [ 1.110328][ T1] pci 0000:00:00.0: vgaarb: VGA device added: decodes=io+mem,owns=mem,locks=none [ 1.110647][ T1] vgaarb: loaded [ 1.120644][ T1] clocksource: Switched to clocksource timebase [ 2.475414][ T1] hugetlbfs: disabling because there are no supported hugepage sizes [ 2.528406][ T1] NET: Registered PF_INET protocol family [ 2.531572][ T1] IP idents hash table entries: 8192 (order: 0, 65536 bytes, linear) [ 2.561631][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear) [ 2.562209][ T1] Table-perturb hash table entries: 65536 (order: 2, 262144 bytes, linear) [ 2.563084][ T1] TCP established hash table entries: 8192 (order: 0, 65536 bytes, linear) [ 2.564154][ T1] TCP bind hash table entries: 8192 (order: 2, 262144 bytes, linear) [ 2.565202][ T1] TCP: Hash tables configured (established 8192 bind 8192) [ 2.567862][ T1] UDP hash table entries: 2048 (order: 0, 65536 bytes, linear) [ 2.568659][ T1] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes, linear) [ 2.571992][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 2.582775][ T1] RPC: Registered named UNIX socket transport module. [ 2.583111][ T1] RPC: Registered udp transport module. [ 2.583199][ T1] RPC: Registered tcp transport module. [ 2.583285][ T1] RPC: Registered tcp-with-tls transport module. [ 2.583409][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.589664][ T1] PCI: CLS 0 bytes, default 128 [ 2.621639][ T1] vas: API is supported only with radix page tables [ 2.640378][ T1] Initialise system trusted keyrings [ 2.643525][ T1] Key type blacklist registered [ 3.206127][ T1] workingset: timestamp_bits=38 max_order=12 bucket_order=0 [ 3.207723][ T1] zbud: loaded [ 3.231310][ T1] NFS: Registering the id_resolver key type [ 3.232234][ T1] Key type id_resolver registered [ 3.232366][ T1] Key type id_legacy registered [ 3.234622][ T1] SGI XFS with ACLs, security attributes, no debug enabled [ 3.254882][ T1] 9p: Installing v9fs 9p2000 file system support [ 3.269648][ T1] integrity: Platform Keyring initialized [ 3.269952][ T1] Key type asymmetric registered [ 3.270289][ T1] Asymmetric key parser 'x509' registered [ 3.271368][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 3.271901][ T1] io scheduler mq-deadline registered [ 3.272219][ T1] io scheduler kyber registered [ 3.596649][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 3.620075][ T1] Non-volatile memory driver v1.3 [ 3.762350][ T1] brd: module loaded [ 3.797617][ T1] loop: module loaded [ 3.799845][ T1] ipr: IBM Power RAID SCSI Device Driver version: 2.6.4 (March 14, 2017) [ 3.808887][ T1] ibmvscsi 71000003: SRP_VERSION: 16.a [ 3.810875][ T1] ibmvscsi 71000003: Maximum ID: 64 Maximum LUN: 32 Maximum Channel: 3 [ 3.811174][ T1] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9 [ 3.832970][ C0] ibmvscsi 71000003: partner initialization complete [ 3.836449][ C0] ibmvscsi 71000003: host srp version: 16.a, host partition qemu (0), OS 2, max io 2097152 [ 3.837159][ C0] ibmvscsi 71000003: sent SRP login [ 3.837665][ C0] ibmvscsi 71000003: SRP_LOGIN succeeded [ 3.871064][ T1] scsi 0:0:0:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 [ 3.909398][ T1] scsi 0:0:2:0: CD-ROM QEMU QEMU CD-ROM 2.5+ PQ: 0 ANSI: 5 [ 4.318547][ C0] sd 0:0:0:0: Power-on or device reset occurred [ 4.322839][ T11] sd 0:0:0:0: [sda] 122880 512-byte logical blocks: (62.9 MB/60.0 MiB) [ 4.325410][ T11] sd 0:0:0:0: [sda] Write Protect is off [ 4.326813][ T11] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.362347][ T11] sd 0:0:0:0: [sda] Attached SCSI disk [ 4.364932][ C0] sr 0:0:2:0: Power-on or device reset occurred [ 4.366434][ T1] sr 0:0:2:0: [sr0] scsi3-mmc drive: 16x/50x cd/rw xa/form2 cdda tray [ 4.367078][ T1] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 4.376583][ T1] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 4.377509][ T1] sr 0:0:2:0: Attached scsi generic sg1 type 5 [ 4.398766][ T1] ibmvnic: IBM System i/p Virtual NIC Driver 1.0.1 [ 4.399033][ T1] e100: Intel(R) PRO/100 Network Driver [ 4.399111][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 4.399462][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 4.399601][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 4.399915][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 4.400023][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 4.404909][ T1] i2c_dev: i2c /dev entries driver [ 4.406529][ T1] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 4.407223][ T1] device-mapper: uevent: version 1.0.3 [ 4.410109][ T1] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com [ 4.420131][ T1] usbcore: registered new interface driver usbhid [ 4.420396][ T1] usbhid: USB HID core driver [ 4.422332][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 4.432066][ T1] NET: Registered PF_INET6 protocol family [ 4.472595][ T1] Segment Routing with IPv6 [ 4.473262][ T1] In-situ OAM (IOAM) with IPv6 [ 4.479244][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 4.484793][ T1] NET: Registered PF_PACKET protocol family [ 4.488024][ T1] 9pnet: Installing 9P2000 support [ 4.489054][ T1] Key type dns_resolver registered [ 4.490510][ T1] secvar-sysfs: Failed to retrieve secvar operations [ 4.490834][ T1] drmem: No dynamic reconfiguration memory found [ 4.493426][ T1] Running code patching self-tests ... [ 4.595626][ T1] registered taskstats version 1 [ 4.598511][ T1] Loading compiled-in X.509 certificates [ 4.627703][ T52] cryptomgr_probe (52) used greatest stack depth: 30672 bytes left [ 4.676558][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 4be6e884cb1871e84e43cbf119bd7f4b98264a08' [ 4.750979][ T1] page_owner is disabled [ 4.757953][ T1] Secure boot mode disabled [ 4.759180][ T1] ima: No TPM chip found, activating TPM-bypass! [ 4.759513][ T1] Loading compiled-in module X.509 certificates [ 4.765980][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: 4be6e884cb1871e84e43cbf119bd7f4b98264a08' [ 4.766354][ T1] ima: Allocated hash algorithm: sha256 [ 4.773383][ T1] Secure boot mode disabled [ 4.775323][ T1] Trusted boot mode disabled [ 4.777313][ T1] ima: No architecture policies found [ 4.791162][ T1] printk: console [netcon0] enabled [ 4.791450][ T1] netconsole: network logging started [ 4.827799][ T1] md: Waiting for all devices to be available before autodetect [ 4.828040][ T1] md: If you don't use raid, use raid=noautodetect [ 4.828269][ T1] md: Autodetecting RAID arrays. [ 4.828431][ T1] md: autorun ... [ 4.828520][ T1] md: ... autorun DONE. [ 4.877414][ T1] EXT4-fs (sda): mounting ext2 file system using the ext4 subsystem [ 4.906290][ T1] EXT4-fs (sda): mounted filesystem af118a8b-9ad2-401d-8f9f-b8c02e355a53 ro without journal. Quota mode: disabled. [ 4.907605][ T1] VFS: Mounted root (ext2 filesystem) readonly on device 8:0. [ 4.922973][ T1] devtmpfs: mounted [ 5.077199][ T1] Freeing unused kernel image (initmem) memory: 6272K [ 5.094439][ T1] Checked W+X mappings: passed, no W+X pages found [ 5.095685][ T1] rodata_test: all tests were successful [ 5.096457][ T1] Run /sbin/init as init process [ 6.532040][ T55] mount (55) used greatest stack depth: 27824 bytes left [ 6.737258][ T56] EXT4-fs (sda): re-mounted af118a8b-9ad2-401d-8f9f-b8c02e355a53 r/w. Quota mode: disabled. Saving 256 bits of creditable seed for next boot [ 8.321065][ T69] seedrng (69) used greatest stack depth: 27376 bytes left Starting syslogd: OK Starting klogd: OK Running sysctl: OK Starting network: udhcpc: started, v1.36.1 udhcpc: broadcasting discover udhcpc: broadcasting select for 10.0.2.15, server 10.0.2.2 udhcpc: lease of 10.0.2.15 obtained from 10.0.2.2, lease time 86400 deleting routers adding dns 10.0.2.3 [ 16.013213][ T88] ifup (88) used greatest stack depth: 27184 bytes left OK Starting tests TODO: add some more tests Ending tests Welcome to Buildroot buildroot login: root root # poweroff poweroff # # This is the toolchain test suite Usage: /etc/init.d/S90tests start Stopping network: OK [ 22.892787][ T126] S40network (126) used greatest stack depth: 27136 bytes left Stopping klogd: OK Stopping syslogd: OK Seeding 256 bits and crediting Saving 256 bits of creditable seed for next boot umount: devtmpfs busy - remounted read-only [ 24.421289][ T156] EXT4-fs (sda): re-mounted af118a8b-9ad2-401d-8f9f-b8c02e355a53 ro. Quota mode: disabled. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system poweroff [ 26.460477][ T157] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 26.477558][ T157] reboot: Power down