spawn qemu-system-sh4 -M r2d -kernel /builds/bootlin/toolchains-builder/build/opt/test-sh-sh4--glibc--bleeding-edge/images/zImage -drive file=/builds/bootlin/toolchains-builder/build/opt/test-sh-sh4--glibc--bleeding-edge/images/rootfs.ext2,if=ide,format=raw -append rootwait root=/dev/sda console=ttySC1,115200 noiotrap -serial null -net nic,model=rtl8139 -net user -serial stdio -display none long read to SH7750_WCR1_A7 (0x000000001f800008) ignored long read to SH7750_WCR2_A7 (0x000000001f80000c) ignored long read to SH7750_WCR3_A7 (0x000000001f800010) ignored long read to SH7750_MCR_A7 (0x000000001f800014) ignored long read to SH7750_MCR_A7 (0x000000001f800014) ignored Linux version 4.19.91 (root@runner-37d48167-project-3290221-concurrent-0) (gcc version 9.3.0 (Buildroot 2020.02-00008-gf916d78)) #1 Wed Apr 1 23:10:20 UTC 2020 Boot params: ... MOUNT_ROOT_RDONLY - 00000000 ... RAMDISK_FLAGS - 00000000 ... ORIG_ROOT_DEV - 00000000 ... LOADER_TYPE - 00000000 ... INITRD_START - 00000000 ... INITRD_SIZE - 00000000 Booting machvec: RTS7751R2D Zone ranges: Normal [mem 0x000000000c000000-0x000000000fffffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x000000000c000000-0x000000000fffffff] Initmem setup node 0 [mem 0x000000000c000000-0x000000000fffffff] Renesas Technology Sales RTS7751R2D support. FPGA version:1 (revision:0) random: get_random_bytes called from start_kernel+0x68/0x524 with crng_init=0 Built 1 zonelists, mobility grouping on. Total pages: 16256 Kernel command line: rootwait root=/dev/sda console=ttySC1,115200 noiotrap Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Sorting __ex_table... PVR=04050005 CVR=00110000 PRR=00000113 I-cache : n_ways=2 n_sets=64 way_incr=2048 I-cache : entry_mask=0x000007e0 alias_mask=0x00000000 n_aliases=0 D-cache : n_ways=2 n_sets=64 way_incr=2048 D-cache : entry_mask=0x000007e0 alias_mask=0x00000000 n_aliases=0 Memory: 60112K/65536K available (3426K kernel code, 191K rwdata, 780K rodata, 128K init, 215K bss, 5420K reserved, 0K cma-reserved) virtual kernel memory layout: fixmap : 0xdfff7000 - 0xdffff000 ( 32 kB) vmalloc : 0xc0000000 - 0xdfff5000 ( 511 MB) lowmem : 0x8c000000 - 0x90000000 ( 64 MB) (cached) : 0xa0000000 - 0xc0000000 ( 512 MB) (uncached) .init : 0x8c45e000 - 0x8c47e000 ( 128 kB) .data : 0x8c369a1c - 0x8c45d74c ( 975 kB) .text : 0x8c010000 - 0x8c369a1c (3430 kB) SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 NR_IRQS: 8, nr_irqs: 8, preallocated irqs: 0 intc: Registered controller 'sh7750' with 20 IRQs intc: Registered controller 'sh7750_dma8' with 9 IRQs intc: Registered controller 'sh7750_tmu34' with 2 IRQs intc: Registered controller 'sh7750_pci' with 8 IRQs Using R2D-PLUS interrupt controller. intc: Registered controller 'r2d-plus' with 13 IRQs Console: colour dummy device 80x25 sh-tmu.0: ch0: used for clock events sh-tmu.0: ch0: used for periodic clock events sh-tmu.0: ch1: used as clock source clocksource: sh-tmu.0: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 127417363106 ns sh-tmu.1: ch0: used for clock events sh-tmu.1: ch1: used as clock source clocksource: sh-tmu.1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 127417363106 ns sched_clock: 32 bits at 250 Hz, resolution 4000000ns, wraps every 8589934590000000ns Calibrating delay loop (skipped)... 120.00 BogoMIPS PRESET (lpj=240000) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) CPU: SH7751R devtmpfs: initialized clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns futex hash table entries: 256 (order: -1, 3072 bytes) NET: Registered protocol family 16 PCI: Starting initialization. vgaarb: loaded SCSI subsystem initialized sh_tmu sh-tmu.0: kept as earlytimer sh_tmu sh-tmu.1: kept as earlytimer PCI host bridge to bus 0000:00 pci_bus 0000:00: root bus resource [io 0x1000-0x3fffff] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfdffffff] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff] pci 0000:00:00.0: [Firmware Bug]: reg 0x10: invalid BAR (can't size) pci 0000:00:00.0: [Firmware Bug]: reg 0x14: invalid BAR (can't size) pci 0000:00:00.0: [Firmware Bug]: reg 0x18: invalid BAR (can't size) pci 0000:00:02.0: BAR 6: assigned [mem 0xfd000000-0xfd07ffff pref] pci 0000:00:02.0: BAR 0: assigned [io 0x1000-0x10ff] pci 0000:00:02.0: BAR 1: assigned [mem 0xfd080000-0xfd0800ff] clocksource: Switched to clocksource sh-tmu.0 NET: Registered protocol family 2 tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes) TCP established hash table entries: 1024 (order: 0, 4096 bytes) TCP bind hash table entries: 1024 (order: 0, 4096 bytes) TCP: Hash tables configured (established 1024 bind 1024) UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 workingset: timestamp_bits=30 max_order=14 bucket_order=0 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) io scheduler mq-deadline registered io scheduler kyber registered Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled SuperH (H)SCI(F) driver initialized sh-sci.1: ttySC1 at MMIO 0xffe80000 (irq = 40, base_baud = 0) is a scif console [ttySC1] enabled sm501 sm501: SM501 At (ptrval): Version 050100a0, 8 Mb, IRQ 100 sm501-fb sm501-fb: fb sm501fb-crt disabled at start sm501-fb sm501-fb: using mode default mode Console: switching to colour frame buffer device 80x25 sm501-fb sm501-fb: fb0: sm501fb-crt frame buffer sm501-fb sm501-fb: fb sm501fb-panel disabled at start sm501-fb sm501-fb: using supplied mode sm501-fb sm501-fb: fb1: sm501fb-panel frame buffer scsi host0: pata_platform ata1: PATA max PIO0 mmio cmd 0xb4001000 ctl 0xb400080c irq 107 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) 8139cp 0000:00:02.0: enabling device (0000 -> 0003) 8139cp 0000:00:02.0 eth0: RTL-8139C+ at 0x(ptrval), 52:54:00:12:34:56, IRQ 112 rtc-r9701 spi0.0: cannot read RTC register heartbeat: version 0.1.2 loaded NET: Registered protocol family 10 Segment Routing with IPv6 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver NET: Registered protocol family 17 hctosys: unable to open rtc device (rtc0) ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100 ata1.00: 122880 sectors, multi 16: LBA48 ata1.00: configured for PIO scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 122880 512-byte logical blocks: (62.9 MB/60.0 MiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] Attached SCSI disk EXT4-fs (sda): mounting ext2 file system using the ext4 subsystem EXT4-fs (sda): mounted filesystem without journal. Opts: (null) VFS: Mounted root (ext2 filesystem) on device 8:0. devtmpfs: mounted Freeing unused kernel memory: 128K This architecture does not have kernel memory protection. Run /sbin/init as init process WARNING: CPU: 0 PID: 1 at mm/slub.c:2410 ___slab_alloc.constprop.0+0x166/0x2a0 Modules linked in: CPU: 0 PID: 1 Comm: swapper Not tainted 4.19.91 #1 PC is at ___slab_alloc.constprop.0+0x166/0x2a0 PR is at __slab_alloc.constprop.0+0x2e/0x54 PC : 8c0afe0e SP : 8f827e94 SR : 400080f0 TEA : c0004fe0 R0 : 8c0afca8 R1 : 8c01d108 R2 : 000000cc R3 : 00000000 R4 : 8f802780 R5 : 006080c0 R6 : 8c01ddde R7 : 8ff750d0 R8 : 8f802780 R9 : 8ff750d0 R10 : 8c01ddde R11 : 00008000 R12 : 8f8027fc R13 : 8f802780 R14 : 006080c0 MACH: 00000000 MACL: 000000a8 GBR : 00000000 PR : 8c0aff76 Call trace: [<(ptrval)>] mm_alloc+0xe/0x48 [<(ptrval)>] uart_console_write+0x32/0x44 [<(ptrval)>] __slab_alloc.constprop.0+0x2e/0x54 [<(ptrval)>] arch_local_irq_restore+0x0/0x24 [<(ptrval)>] mm_init.isra.0+0xc2/0x118 [<(ptrval)>] kmem_cache_alloc+0xa4/0xfc [<(ptrval)>] mm_init.isra.0+0xc2/0x118 [<(ptrval)>] mm_alloc+0xe/0x48 [<(ptrval)>] mm_init.isra.0+0xc2/0x118 [<(ptrval)>] __do_execve_file+0x24c/0x5bc [<(ptrval)>] do_execve+0x16/0x24 [<(ptrval)>] arch_local_save_flags+0x0/0x8 [<(ptrval)>] printk+0x0/0x48 [<(ptrval)>] try_to_run_init_process+0x0/0x38 [<(ptrval)>] try_to_run_init_process+0xc/0x38 [<(ptrval)>] kernel_init+0x64/0xe8 [<(ptrval)>] try_to_run_init_process+0x0/0x38 [<(ptrval)>] ret_from_kernel_thread+0xc/0x14 [<(ptrval)>] schedule_tail+0x0/0x58 [<(ptrval)>] kernel_init+0x0/0xe8 ---[ end trace e89ca52d5580a56a ]--- random: fast init done EXT4-fs (sda): 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: 8139cp 0000:00:02.0 eth0: link up, 100Mbps, full-duplex, lpa 0x05E1 udhcpc: started, v1.31.1 udhcpc: sending discover udhcpc: sending select for 10.0.2.15 udhcpc: lease of 10.0.2.15 obtained, lease time 86400 deleting routers 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: 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 (sda): re-mounted. Opts: (null) The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system poweroff sd 0:0:0:0: [sda] Synchronizing SCSI cache sd 0:0:0:0: [sda] Stopping disk reboot: Power down