Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. ser2net port 3020 device /dev/ttyimx6sx-sdb-1 [115200 N81] (Debian GNU/Linux) U-Boot 2017.03-imx_v2017.03_4.9.88_2.0.0_ga+gb76bb1b (May 01 2018 - 14:41:44 -0500) CPU: Freescale i.MX6SX rev1.4 996 MHz (running at 792 MHz) CPU: Extended Commercial temperature grade (-20C to 105C) at 31C Reset cause: POR Model: Freescale i.MX6 SoloX SDB RevB Board Board: MX6SX SABRE SDB DRAM: 1 GiB PMIC: PFUZE100! DEV_ID=0x11 REV_ID=0x21 MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 *** Warning - bad CRC, using default environment Display: Hannstar-XGA (1024x768) Video: 1024x768x18 In: serial Out: serial Err: serial switch to partitions #0, OK mmc2 is current device Net: Warning: ethernet@02188000 using MAC address from ROM Warning: ethernet@021b4000 using MAC address from ROM eth0: ethernet@02188000, eth1: ethernet@021b4000 [PRIME] Normal Boot Hit any key to stop autoboot: 3  0 => setenv autoload no setenv autoload no => setenv initrd_high 0xffffffff setenv initrd_high 0xffffffff => setenv fdt_high 0xffffffff setenv fdt_high 0xffffffff => dhcp dhcp BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 DHCP client bound to address 172.16.1.181 (1970 ms) => setenv serverip 59.144.98.45 setenv serverip 59.144.98.45 => tftp 0x80800000 1019312/tftp-deploy-vvkt4e6b/kernel/zImage tftp 0x80800000 1019312/tftp-deploy-vvkt4e6b/kernel/zImage Using ethernet@021b4000 device TFTP from server 59.144.98.45; our IP address is 172.16.1.181; sending through gateway 172.16.1.4 Filename '1019312/tftp-deploy-vvkt4e6b/kernel/zImage'. Load address: 0x80800000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ########################################################## 11.6 MiB/s done Bytes transferred = 6574288 (6450d0 hex) => tftp 0x86800000 1019312/tftp-deploy-vvkt4e6b/ramdisk/ramdisk.cpio.gz.uboot tftp 0x86800000 1019312/tftp-deploy-vvkt4e6b/ramdisk/ramdisk.cpio.gz.uboot Using ethernet@021b4000 device TFTP from server 59.144.98.45; our IP address is 172.16.1.181; sending through gateway 172.16.1.4 Filename '1019312/tftp-deploy-vvkt4e6b/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x86800000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ##################################### 11.5 MiB/s done Bytes transferred = 11026689 (a84101 hex) => setenv initrd_size ${filesize} setenv initrd_size ${filesize} => tftp 0x83000000 1019312/tftp-deploy-vvkt4e6b/dtb/imx6sx-sdb.dtb tftp 0x83000000 1019312/tftp-deploy-vvkt4e6b/dtb/imx6sx-sdb.dtb Using ethernet@021b4000 device TFTP from server 59.144.98.45; our IP address is 172.16.1.181; sending through gateway 172.16.1.4 Filename '1019312/tftp-deploy-vvkt4e6b/dtb/imx6sx-sdb.dtb'. Load address: 0x83000000 Loading: *### 4.9 MiB/s done Bytes transferred = 35880 (8c28 hex) => setenv bootargs 'console=ttymxc0,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon ip=dhcp' setenv bootargs 'console=ttymxc0,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon ip=dhcp' => bootz 0x80800000 0x86800000 0x83000000 bootz 0x80800000 0x86800000 0x83000000 Kernel image @ 0x80800000 [ 0x000000 - 0x6450d0 ] ## Loading init Ramdisk from Legacy Image at 86800000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 11026625 Bytes = 10.5 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Using Device Tree in place at 83000000, end 8300bc27 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.4.302-st20 (KernelCI@build-j403270-arm-gcc-10-multi-v7-defconfig-4zrbj) (gcc version 10.2.1 20210110 (Debian 10.2.1-6) ) #1 SMP Tue Jul 26 14:42:42 UTC 2022 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Freescale i.MX6 SoloX SDB RevB Board [ 0.000000] bootconsole [uart0] enabled [ 0.000000] cma: Reserved 64 MiB at 0xbc000000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] PERCPU: Embedded 11 pages/cpu @ef7d2000 s14860 r8192 d22004 u45056 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260608 [ 0.000000] Kernel command line: console=ttymxc0,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon ip=dhcp [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 948224K/1048576K available (8633K kernel code, 985K rwdata, 3824K rodata, 1048K init, 320K bss, 34816K reserved, 65536K cma-reserved, 196608K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0208000 - 0xc0e33538 (12462 kB) [ 0.000000] .init : 0xc0e34000 - 0xc0f3a000 (1048 kB) [ 0.000000] .data : 0xc0f3a000 - 0xc1030460 ( 986 kB) [ 0.000000] .bss : 0xc1033000 - 0xc10830e0 ( 321 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] L2C-310 erratum 769419 enabled [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76430001 [ 0.000000] Switching to timer-based delay loop, resolution 333ns [ 0.000006] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.008230] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.020317] Console: colour dummy device 80x30 [ 0.022415] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=15000) [ 0.032635] pid_max: default: 32768 minimum: 301 [ 0.037385] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.043944] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.051580] CPU: Testing write buffer coherency: ok [ 0.055912] CPU0: Spectre v2: using BPIALL workaround [ 0.061226] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.066748] Setting up static identity map for 0x80209000 - 0x80209098 [ 0.076118] Brought up 1 CPUs [ 0.076230] SMP: Total of 1 processors activated (6.00 BogoMIPS). [ 0.082395] CPU: All CPU(s) started in SVC mode. [ 0.087856] devtmpfs: initialized [ 0.097013] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.102518] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302231375000 ns [ 0.111705] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.120938] pinctrl core: initialized pinctrl subsystem [ 0.125068] NET: Registered protocol family 16 [ 0.129765] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.136475] cpuidle: using governor ladder [ 0.138820] cpuidle: using governor menu [ 0.163531] No ATAGs? [ 0.163573] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.171025] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.180097] imx6sx-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.186188] Serial: AMBA PL011 UART driver [ 0.202456] mxs-dma 1804000.dma-apbh: initialized [ 0.210836] vgaarb: loaded [ 0.211797] SCSI subsystem initialized [ 0.214962] usbcore: registered new interface driver usbfs [ 0.220073] usbcore: registered new interface driver hub [ 0.225359] usbcore: registered new device driver usb [ 0.232188] pps_core: LinuxPPS API ver. 1 registered [ 0.235360] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.244607] PTP clock support registered [ 0.248725] EDAC MC: Ver: 3.0.0 [ 0.254208] clocksource: Switched to clocksource mxc_timer1 [ 0.267342] NET: Registered protocol family 2 [ 0.268983] IP idents hash table entries: 16384 (order: 5, 131072 bytes) [ 0.276552] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.282793] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.289303] TCP: Hash tables configured (established 8192 bind 8192) [ 0.295627] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.301544] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.308089] NET: Registered protocol family 1 [ 0.312635] RPC: Registered named UNIX socket transport module. [ 0.318245] RPC: Registered udp transport module. [ 0.322941] RPC: Registered tcp transport module. [ 0.327665] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.334684] Unpacking initramfs... [ 1.184884] Freeing initrd memory: 10772K [ 1.186356] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 1.206158] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.210018] NFS: Registering the id_resolver key type [ 1.214296] Key type id_resolver registered [ 1.218429] Key type id_legacy registered [ 1.222545] ntfs: driver 2.1.32 [Flags: R/O]. [ 1.228263] bounce: pool size: 64 pages [ 1.230957] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.238168] io scheduler noop registered [ 1.242083] io scheduler deadline registered [ 1.246397] io scheduler cfq registered (default) [ 1.264018] backlight supply power not found, using dummy regulator [ 1.276192] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 1.282936] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 1.345921] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.351972] SuperH (H)SCI(F) driver initialized [ 1.354664] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 20, base_baud = 1500000) is a IMX [ 1.365588] console [ttymxc0] enabled [ 1.365588] console [ttymxc0] enabled [ 1.370068] bootconsole [uart0] disabled [ 1.370068] bootconsole [uart0] disabled [ 1.378608] 21f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 291, base_baud = 1500000) is a IMX [ 1.390491] msm_serial: driver initialized [ 1.395439] STMicroelectronics ASC driver initialized [ 1.402441] [drm] Initialized drm 1.1.0 20060810 [ 1.416891] loop: module loaded [ 1.428926] CAN device driver interface [ 1.435303] pps pps0: new PPS source ptp0 [ 1.469715] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.476765] 21b4000.ethernet supply phy not found, using dummy regulator [ 1.483809] pps pps1: new PPS source ptp1 [ 1.889949] fec 21b4000.ethernet eth1: registered PHC device 1 [ 1.896304] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k [ 1.903314] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.912706] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 1.920222] usbcore: registered new interface driver pegasus [ 1.925983] usbcore: registered new interface driver asix [ 1.931458] usbcore: registered new interface driver ax88179_178a [ 1.937622] usbcore: registered new interface driver cdc_ether [ 1.943535] usbcore: registered new interface driver smsc75xx [ 1.949380] usbcore: registered new interface driver smsc95xx [ 1.955199] usbcore: registered new interface driver net1080 [ 1.960925] usbcore: registered new interface driver cdc_subset [ 1.966910] usbcore: registered new interface driver zaurus [ 1.972581] usbcore: registered new interface driver cdc_ncm [ 1.980307] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.986889] ehci-pci: EHCI PCI platform driver [ 1.991414] ehci-platform: EHCI generic platform driver [ 1.996951] ehci-omap: OMAP-EHCI Host Controller driver [ 2.002394] ehci-orion: EHCI orion driver [ 2.006622] SPEAr-ehci: EHCI SPEAr driver [ 2.010849] ehci-st: EHCI STMicroelectronics driver [ 2.015934] ehci-exynos: EHCI EXYNOS driver [ 2.020349] ehci-atmel: EHCI Atmel driver [ 2.024553] tegra-ehci: Tegra EHCI driver [ 2.028760] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.034993] ohci-pci: OHCI PCI platform driver [ 2.039531] ohci-platform: OHCI generic platform driver [ 2.045011] ohci-omap3: OHCI OMAP3 driver [ 2.049236] SPEAr-ohci: OHCI SPEAr driver [ 2.053429] ohci-st: OHCI STMicroelectronics driver [ 2.058513] ohci-atmel: OHCI Atmel driver [ 2.063169] usbcore: registered new interface driver usb-storage [ 2.074259] ci_hdrc ci_hdrc.0: doesn't support gadget [ 2.079389] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 2.084319] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 2.099238] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 2.105436] hub 1-0:1.0: USB hub found [ 2.109299] hub 1-0:1.0: 1 port detected [ 2.117975] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 2.122929] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2 [ 2.139249] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 2.145473] hub 2-0:1.0: USB hub found [ 2.149333] hub 2-0:1.0: 1 port detected [ 2.154431] mousedev: PS/2 mouse device common for all mice [ 2.164682] i2c /dev entries driver [ 2.178166] sdhci: Secure Digital Host Controller Interface driver [ 2.184398] sdhci: Copyright(c) Pierre Ossman [ 2.190764] Synopsys Designware Multimedia Card Interface Driver [ 2.198172] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.206707] sdhci-esdhc-imx 2194000.usdhc: No vmmc regulator found [ 2.212940] sdhci-esdhc-imx 2194000.usdhc: No vqmmc regulator found [ 2.254231] mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA [ 2.262696] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 2.267897] sdhci-esdhc-imx 2198000.usdhc: Got WP GPIO [ 2.274344] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 2.320437] mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 2.328241] sdhci-esdhc-imx 219c000.usdhc: could not get ultra high speed state, work on normal mode [ 2.337446] sdhci-esdhc-imx 219c000.usdhc: Got CD GPIO [ 2.342620] sdhci-esdhc-imx 219c000.usdhc: Got WP GPIO [ 2.347970] sdhci-esdhc-imx 219c000.usdhc: No vmmc regulator found [ 2.354190] sdhci-esdhc-imx 219c000.usdhc: No vqmmc regulator found [ 2.396374] mmc2: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA [ 2.406118] ledtrig-cpu: registered to indicate activity on CPUs [ 2.412414] usbcore: registered new interface driver usbhid [ 2.418022] usbhid: USB HID core driver [ 2.427082] NET: Registered protocol family 10 [ 2.434697] sit: IPv6 over IPv4 tunneling driver [ 2.439991] NET: Registered protocol family 17 [ 2.444512] can: controller area network core (rev 20120528 abi 9) [ 2.450932] NET: Registered protocol family 29 [ 2.455427] can: raw protocol (rev 20120528) [ 2.459727] can: broadcast manager protocol (rev 20120528 t) [ 2.465416] can: netlink gateway (rev 20130117) max_hops=1 [ 2.471396] Key type dns_resolver registered [ 2.476021] ThumbEE CPU extension supported. [ 2.480346] Registering SWP/SWPB emulation handler [ 2.493625] backlight supply power not found, using dummy regulator [ 2.506906] input: gpio-keys as /devices/soc0/gpio-keys/input/input0 [ 2.515746] hctosys: unable to open rtc device (rtc0) [ 2.530433] backlight supply power not found, using dummy regulator [ 2.610141] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=2188000.ethernet-1:01, irq=-1) [ 2.622510] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 2.702659] fec 21b4000.ethernet eth1: Freescale FEC PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=2188000.ethernet-1:02, irq=-1) [ 2.715011] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [ 2.932786] mmc2: new high speed SDHC card at address 0001 [ 2.938788] mmcblk0: mmc2:0001 SD16G 14.5 GiB [ 2.944509] mmcblk0: p1 p2 [ 2.948627] backlight supply power not found, using dummy regulator [ 6.713638] fec 21b4000.ethernet eth1: Link is Up - 1Gbps/Full - flow control off [ 6.721194] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready [ 6.736969] Sending DHCP requests ., OK [ 7.749936] IP-Config: Got DHCP answer from 172.16.1.4, my address is 172.16.1.181 [ 7.766244] IP-Config: Complete: [ 7.769536] device=eth1, hwaddr=00:04:9f:06:06:f6, ipaddr=172.16.1.181, mask=255.255.255.0, gw=172.16.1.4 [ 7.779558] host=172.16.1.181, domain=example.org, nis-domain=(none) [ 7.786362] bootserver=0.0.0.0, rootserver=0.0.0.0, rootpath= [ 7.792385] nameserver0=172.16.1.4 [ 7.796470] VCC_SD3: disabling [ 7.799548] PSU-5V0: disabling [ 7.802606] lcd-3v3: disabling [ 7.807440] Freeing unused kernel memory: 1048K [ 7.839643] devpts: called with bogus options Starting syslogd: OK Starting klogd: OK Running sysctl: OK Populating /dev using udev: [ 7.971425] udevd[118]: starting version 3.2.9 [ 7.977102] random: udevd: uninitialized urandom read (16 bytes read, 22 bits of entropy available) [ 7.986820] random: udevd: uninitialized urandom read (16 bytes read, 22 bits of entropy available) [ 7.996086] random: udevd: uninitialized urandom read (16 bytes read, 22 bits of entropy available) [ 8.015097] udevd[118]: specified user 'tss' unknown [ 8.020398] udevd[118]: specified group 'tss' unknown [ 8.030904] udevd[119]: starting eudev-3.2.9 done Saving random seed: [ 9.969402] random: dd: uninitialized urandom read (512 bytes read, 32 bits of entropy available) OK Starting network: ip: RTNETLINK answers: File exists FAIL Starting dropbear sshd: [ 10.060962] random: dropbear: uninitialized urandom read (32 bytes read, 32 bits of entropy available) OK /bin/sh: can't access tty; job control turned off / # / # # # / # export SHELL=/bin/sh export SHELL=/bin/sh / # . /lava-1019312/environment . /lava-1019312/environment / # /lava-1019312/bin/lava-test-runner /lava-1019312/0 /lava-1019312/bin/lava-test-runner /lava-1019312/0 + export 'TESTRUN_ID=0_dmesg' + cd /lava-1019312/0/tests/0_dmesg + cat uuid [ 15.886751] + UUID=1019312_1.5.2.4.1 + set +x + KERNELCI_LAVA=y /bin/sh /opt/kernelci/dmesg.sh [ 15.932975] [ 15.975521] [ 16.018313] + set +x [ 16.028040] / # # export SHELL=/bin/sh # / # export SHELL=/bin/sh. /lava-1019312/environment / # . /lava-1019312/environment/lava-1019312/bin/lava-test-runner /lava-1019312/1 / # /lava-1019312/bin/lava-test-runner /lava-1019312/1 + export 'TESTRUN_ID=1_bootrr' + cd /lava-1019312/1/tests/1_bootrr + cat uuid [ 21.752618] + UUID=1019312_1.5.2.4.5 + set +x + export 'PATH=/opt/bootrr/helpers:/lava-1019312/1/../bin:/sbin:/usr/sbin:/bin:/usr/bin' + cd /opt/bootrr + sh helpers/bootrr-auto /lava-1019312/1/../bin/lava-test-case [ 21.787567] /lava-1019312/1/../bin/lava-test-case [ 21.827658] /lava-1019312/1/../bin/lava-test-case [ 21.852726] + set +x [ 21.871666] / #