LKL test

defconfig

# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_SYSFS_SYSCALL is not set
CONFIG_KALLSYMS_USE_DATA_SECTION=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
# CONFIG_SIGNALFD is not set
# CONFIG_TIMERFD is not set
# CONFIG_AIO is not set
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_EMBEDDED=y
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_BLK_DEV_BSG is not set
CONFIG_NET=y
CONFIG_INET=y
# CONFIG_WIRELESS is not set
# CONFIG_UEVENT_HELPER is not set
# CONFIG_FW_LOADER is not set
CONFIG_VIRTIO_BLK=y
CONFIG_NETDEVICES=y
CONFIG_VIRTIO_NET=y
# CONFIG_ETHERNET is not set
# CONFIG_WLAN is not set
# CONFIG_VT is not set
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_XFS_FS=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_BTRFS_FS=y
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_FILE_LOCKING is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY_USER is not set
CONFIG_VFAT_FS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=y
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_CODEPAGE_852=y
CONFIG_NLS_CODEPAGE_855=y
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
CONFIG_NLS_CODEPAGE_864=y
CONFIG_NLS_CODEPAGE_865=y
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
CONFIG_NLS_CODEPAGE_874=y
CONFIG_NLS_ISO8859_8=y
CONFIG_NLS_CODEPAGE_1250=y
CONFIG_NLS_CODEPAGE_1251=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=y
CONFIG_NLS_ISO8859_3=y
CONFIG_NLS_ISO8859_4=y
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_MAC_ROMAN=y
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=y
CONFIG_NLS_MAC_CROATIAN=y
CONFIG_NLS_MAC_CYRILLIC=y
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=y
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y
CONFIG_HZ_100=y
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_INFO_REDUCED=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set


CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
CONFIG_USB_HID=y
CONFIG_USB_HIDDEV=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_HID=y
CONFIG_HID_GENERIC=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_SEQ_DEVICE=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_SEQ_DUMMY=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_SEQ_MIDI_EVENT=y
CONFIG_SND_SEQ_MIDI=y
CONFIG_SND_DRIVERS=y
CONFIG_WLAN=y
CONFIG_WLAN_VENDOR_ADMTEK=y
CONFIG_WLAN_VENDOR_ATH=y
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_WLAN_VENDOR_BROADCOM=y
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_WLAN_VENDOR_INTEL=y
CONFIG_WLAN_VENDOR_INTERSIL=y
CONFIG_WLAN_VENDOR_MARVELL=y
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_WLAN_VENDOR_REALTEK=y
CONFIG_WLAN_VENDOR_RSI=y
CONFIG_WLAN_VENDOR_ST=y
CONFIG_WLAN_VENDOR_TI=y
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_WLAN_VENDOR_QUANTENNA=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_NET_DRIVERS=y
CONFIG_USB_RTL8150=y
CONFIG_USB_RTL8152=y
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_AX88179_178A=y
CONFIG_USB_NET_CDCETHER=y
CONFIG_USB_NET_CDC_EEM=y
CONFIG_USB_NET_CDC_NCM=y
CONFIG_USB_NET_HUAWEI_CDC_NCM=y
CONFIG_USB_NET_CDC_MBIM=y
CONFIG_USBIP_CORE=y
CONFIG_USBIP_VHCI_HCD=y
CONFIG_USBIP_VHCI_HC_PORTS=8
CONFIG_USBIP_VHCI_NR_HCS=1
CONFIG_USBIP_HOST=y
CONFIG_USBIP_DEBUG=y
CONFIG_UNIX=y

lkl-usbip-mass.txt

[    0.000000] Linux version 4.19.0+ (oku@ubuntults) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #1 Sun Jun 23 21:01:39 JST 2019
[    0.000000] bootmem address range: 0x7f129616d000 - 0x7f129716c000
[    0.000000] Built 1 zonelists, mobility grouping off.  Total pages: 4039
[    0.000000] Kernel command line: mem=16M
[    0.000000] Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)
[    0.000000] Inode-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.000000] Memory available: 16032k/16380k RAM
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 4096
[    0.000000] lkl: irqs initialized
[    0.000000] clocksource: lkl: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] lkl: time and timers initialized (irq1)
[    0.000006] pid_max: default: 4096 minimum: 301
[    0.000032] Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
[    0.000036] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes)
[    0.008355] console [lkl_console0] enabled
[    0.008388] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.008392] xor: automatically using best checksumming function   8regs
[    0.008458] random: get_random_u32 called from bucket_table_alloc.isra.6+0x9b/0x230 with crng_init=0
[    0.008488] NET: Registered protocol family 16
[    0.196701] raid6: int64x1  gen()  5054 MB/s
[    0.380824] raid6: int64x1  xor()  2885 MB/s
[    0.561303] raid6: int64x2  gen()  5849 MB/s
[    0.741907] raid6: int64x2  xor()  3744 MB/s
[    0.924433] raid6: int64x4  gen()  4585 MB/s
[    1.103747] raid6: int64x4  xor()  3261 MB/s
[    1.283563] raid6: int64x8  gen()  4483 MB/s
[    1.470061] raid6: int64x8  xor()  3141 MB/s
[    1.470080] raid6: using algorithm int64x2 gen() 5849 MB/s
[    1.470082] raid6: .... xor() 3744 MB/s, rmw enabled
[    1.470089] raid6: using intx1 recovery algorithm
[    1.470167] SCSI subsystem initialized
[    1.470209] usbcore: registered new interface driver usbfs
[    1.470217] usbcore: registered new interface driver hub
[    1.470227] usbcore: registered new device driver usb
[    1.470257] Advanced Linux Sound Architecture Driver Initialized.
[    1.470369] clocksource: Switched to clocksource lkl
[    1.470475] NET: Registered protocol family 2
[    1.470606] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes)
[    1.470616] TCP established hash table entries: 512 (order: 0, 4096 bytes)
[    1.470620] TCP bind hash table entries: 512 (order: 0, 4096 bytes)
[    1.470624] TCP: Hash tables configured (established 512 bind 512)
[    1.470670] UDP hash table entries: 128 (order: 0, 4096 bytes)
[    1.470677] UDP-Lite hash table entries: 128 (order: 0, 4096 bytes)
[    1.470702] NET: Registered protocol family 1
[    1.471194] workingset: timestamp_bits=62 max_order=12 bucket_order=0
[    1.472476] SGI XFS with ACLs, security attributes, no debug enabled
[    1.476745] io scheduler noop registered
[    1.476754] io scheduler deadline registered
[    1.476819] io scheduler cfq registered (default)
[    1.476828] io scheduler mq-deadline registered
[    1.476830] io scheduler kyber registered
[    1.480285] usbcore: registered new interface driver rtl8150
[    1.480328] usbcore: registered new interface driver r8152
[    1.480352] usbcore: registered new interface driver asix
[    1.480362] usbcore: registered new interface driver ax88179_178a
[    1.480371] usbcore: registered new interface driver cdc_ether
[    1.480388] usbcore: registered new interface driver cdc_eem
[    1.480398] usbcore: registered new interface driver net1080
[    1.480405] usbcore: registered new interface driver cdc_subset
[    1.480412] usbcore: registered new interface driver zaurus
[    1.480419] usbcore: registered new interface driver cdc_ncm
[    1.480426] usbcore: registered new interface driver huawei_cdc_ncm
[    1.480434] usbcore: registered new interface driver cdc_mbim
[    1.480441] usbcore: registered new interface driver cdc_wdm
[    1.480448] usbcore: registered new interface driver usb-storage
[    1.487792] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[    1.487831] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 1
[    1.487848] vhci_hcd: vhci_start:1200: created sysfs vhci_hcd.0
[    1.488243] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[    1.488251] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.488261] usb usb1: Product: USB/IP Virtual Host Controller
[    1.488268] usb usb1: Manufacturer: Linux 4.19.0+ vhci_hcd
[    1.488274] usb usb1: SerialNumber: vhci_hcd.0
[    1.488411] hub 1-0:1.0: USB hub found
[    1.488487] hub 1-0:1.0: 8 ports detected
[    1.489111] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[    1.489127] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 2
[    1.489300] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.489584] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[    1.489599] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.489605] usb usb2: Product: USB/IP Virtual Host Controller
[    1.489612] usb usb2: Manufacturer: Linux 4.19.0+ vhci_hcd
[    1.489618] usb usb2: SerialNumber: vhci_hcd.0
[    1.489735] hub 2-0:1.0: USB hub found
[    1.489801] hub 2-0:1.0: 8 ports detected
[    1.490393] usbcore: registered new device driver usbip-host
[    1.490454] usbcore: registered new interface driver usbhid
[    1.490460] usbhid: USB HID core driver
[    1.490638] usbcore: registered new interface driver snd-usb-audio
[    1.490866] NET: Registered protocol family 10
[    1.491161] Segment Routing with IPv6
[    1.491195] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.491571] Btrfs loaded, crc32c=crc32c-generic
[    1.491716] ALSA device list:
[    1.491730]   No soundcards found.
[    1.491749] Warning: unable to open an initial console.
[    1.491765] This architecture does not have kernel memory protection.
[    1.491771] Run /init as init process
Mount sysfs = 0
r = 0
out0 = 0
out1 = 1
buflen = 512
FROMFD = 4
TOATTACH = 0 1 65539 3
[    1.492667] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(1)
[    1.492683] vhci_hcd vhci_hcd.0: devid(65539) speed(3) speed_str(high-speed)
Done.
[    2.490873] usb 1-1: new high-speed USB device number 2 using vhci_hcd
[    2.671030] usb 1-1: SetAddress Request (2) to port 0
[    2.735418] usb 1-1: New USB device found, idVendor=0951, idProduct=1666, bcdDevice= 0.01
[    2.735429] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.735432] usb 1-1: Product: DataTraveler 3.0
[    2.735434] usb 1-1: Manufacturer: Kingston
[    2.735435] usb 1-1: SerialNumber: 60A44C413B99F1A1B9980092
[    2.747325] usb-storage 1-1:1.0: USB Mass Storage device detected
[    2.747671] scsi host0: usb-storage 1-1:1.0
[    3.361118] random: fast init done
[    3.795668] scsi 0:0:0:0: Direct-Access     Kingston DataTraveler 3.0      PQ: 0 ANSI: 6
[    3.815183] sd 0:0:0:0: [sda] 30218842 512-byte logical blocks: (15.5 GB/14.4 GiB)
[    3.826961] sd 0:0:0:0: [sda] Write Protect is off
[    3.838672] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    3.920725]  sda: sda1
[    3.971403] sd 0:0:0:0: [sda] Attached SCSI removable disk