Linux/am3352: systemd watchdog problem

Hi Liang,

Do you use ti-processor-sdk-linux-am335x-evm-03.03.00.04? Do you use AM335x TI board or custom board?

Can you provide/attach full console log when this error message occur? Do you see this message during kernel boot up or later?

Regards,
Pavel

Hello Pavel:

Yes,the ti sdk version 03_03_00_04,we use custom board.

here is the boot info

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.41-gf9f6f0db2d (xx@xx) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #68 PREEMPT Fri May 26 23:49:37 CST 2017
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: TI AM335x dr_am335x
[ 0.000000] cma: Reserved 48 MiB at 0x9d000000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 131072
[ 0.000000] free_area_init_node: node 0, pgdat c0915714, node_mem_map dcb61000
[ 0.000000] Normal zone: 1152 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 131072 pages, LIFO batch:31
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (neon )
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920
[ 0.000000] Kernel command line: console=ttyO0,115200n8 video= ts= root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait ip=none
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 460268K/524288K available (6463K kernel code, 294K rwdata, 2252K rodata, 264K init, 265K bss, 14868K reserved, 49152K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc088b004 (8717 kB)
[ 0.000000] .init : 0xc088c000 - 0xc08ce000 ( 264 kB)
[ 0.000000] .data : 0xc08ce000 - 0xc0917b50 ( 295 kB)
[ 0.000000] .bss : 0xc0917b50 - 0xc095a058 ( 266 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000012] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000030] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000039] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000156] clocksource_probe: no matching clocksources found
[ 0.000312] Console: colour dummy device 80x30
[ 0.000336] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000342] This ensures that you still see kernel messages. Please
[ 0.000346] update your kernel commandline.
[ 0.000361] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[ 0.089311] pid_max: default: 32768 minimum: 301
[ 0.089424] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.089433] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090039] Initializing cgroup subsys io
[ 0.090068] Initializing cgroup subsys memory
[ 0.090101] Initializing cgroup subsys devices
[ 0.090114] Initializing cgroup subsys freezer
[ 0.090126] Initializing cgroup subsys perf_event
[ 0.090136] Initializing cgroup subsys pids
[ 0.090161] CPU: Testing write buffer coherency: ok
[ 0.090529] Setting up static identity map for 0x80008200 - 0x80008260
[ 0.092336] devtmpfs: initialized
[ 0.101306] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.113480] omap_hwmod: debugss: _wait_target_disable failed
[ 0.168929] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.172526] pinctrl core: initialized pinctrl subsystem
[ 0.173701] NET: Registered protocol family 16
[ 0.175565] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.199302] cpuidle: using governor ladder
[ 0.229292] cpuidle: using governor menu
[ 0.232824] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[ 0.233098] OMAP GPIO hardware version 0.1
[ 0.233770] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[ 0.234428] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[ 0.235077] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[ 0.239637] omap-gpmc 50000000.gpmc: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/gpmc_pins, deferring probe
[ 0.241246] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.276082] edma 49000000.edma: TI EDMA DMA engine driver
[ 0.276400] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixed-regulator-v24_0d[0]'
[ 0.276690] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator@0[0]'
[ 0.278549] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[ 0.278594] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
[ 0.278684] media: Linux media interface: v0.10
[ 0.278739] Linux video capture interface: v2.00
[ 0.278781] pps_core: LinuxPPS API ver. 1 registered
[ 0.278787] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.278815] PTP clock support registered
[ 0.278865] EDAC MC: Ver: 3.0.0
[ 0.279974] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.280253] Advanced Linux Sound Architecture Driver Initialized.
[ 0.281280] clocksource: Switched to clocksource timer1
[ 0.290370] NET: Registered protocol family 2
[ 0.291058] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.291104] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.291142] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.291210] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.291227] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.291434] NET: Registered protocol family 1
[ 0.291804] RPC: Registered named UNIX socket transport module.
[ 0.291818] RPC: Registered udp transport module.
[ 0.291824] RPC: Registered tcp transport module.
[ 0.291829] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.291864] PCI: CLS 0 bytes, default 64
[ 0.292686] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 0.294279] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.301044] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.301941] NFS: Registering the id_resolver key type
[ 0.302003] Key type id_resolver registered
[ 0.302010] Key type id_legacy registered
[ 0.302076] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.305296] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 0.305326] io scheduler noop registered
[ 0.305339] io scheduler deadline registered
[ 0.305493] io scheduler cfq registered (default)
[ 0.306527] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.358526] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 0.362081] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250
[ 0.981755] console [ttyS0] enabled
[ 0.986365] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 159, base_baud = 3000000) is a 8250
[ 0.995627] pinctrl-single 44e10800.pinmux: pin 44e10944.0 already requested by 44e10800.pinmux; cannot claim for 481aa000.serial
[ 1.007397] pinctrl-single 44e10800.pinmux: pin-81 (481aa000.serial) status -22
[ 1.014770] pinctrl-single 44e10800.pinmux: could not request pin 81 (44e10944.0) from group pinmux_uart5_pins on device pinctrl-single
[ 1.027097] omap8250 481aa000.serial: Error applying setting, reverse things back
[ 1.035249] 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 160, base_baud = 3000000) is a 8250
[ 1.044942] [drm] Initialized drm 1.1.0 20060810
[ 1.056042] loop: module loaded
[ 1.060908] libphy: Fixed MDIO Bus: probed
[ 1.121350] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 1.127486] davinci_mdio 4a101000.mdio: detected phy mask fffffff9
[ 1.135078] libphy: 4a101000.mdio: probed
[ 1.139120] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver SMSC LAN8710/LAN8720
[ 1.148381] davinci_mdio 4a101000.mdio: phy[2]: device 4a101000.mdio:02, driver SMSC LAN8710/LAN8720
[ 1.158177] cpsw 4a100000.ethernet: Missing dual_emac_res_vlan in DT.
[ 1.164807] cpsw 4a100000.ethernet: Using 1 as Reserved VLAN for 0 slave
[ 1.171613] cpsw 4a100000.ethernet: Missing dual_emac_res_vlan in DT.
[ 1.178082] cpsw 4a100000.ethernet: Using 2 as Reserved VLAN for 1 slave
[ 1.184842] cpsw 4a100000.ethernet: Detected MACID = f4:5e:ab:5f:e8:cf
[ 1.191519] cpsw 4a100000.ethernet: cpts: overflow check period 850
[ 1.198537] cpsw 4a100000.ethernet: cpsw: Detected MACID = f4:5e:ab:5f:e8:d1
[ 1.206971] mousedev: PS/2 mouse device common for all mice
[ 1.213105] i2c /dev entries driver
[ 1.217262] cpuidle: enable-method property 'ti,am3352' found operations
[ 1.224687] omap_hsmmc 48060000.mmc: GPIO lookup for consumer wp
[ 1.224703] omap_hsmmc 48060000.mmc: using device tree for GPIO lookup
[ 1.224716] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]'
[ 1.224725] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@48060000[0]'
[ 1.224733] omap_hsmmc 48060000.mmc: using lookup tables for GPIO lookup
[ 1.224743] omap_hsmmc 48060000.mmc: lookup for GPIO wp failed
[ 1.261936] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.273691] NET: Registered protocol family 10
[ 1.280756] sit: IPv6 over IPv4 tunneling driver
[ 1.288245] NET: Registered protocol family 17
[ 1.293074] Key type dns_resolver registered
[ 1.297537] omap_voltage_late_init: Voltage driver support not added
[ 1.307889] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[ 1.313198] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 1.319374] mmc0: MAN_BKOPS_EN bit is not set
[ 1.323800] gpiochip_find_base: found new base at 510
[ 1.323951] gpiochip_add: registered GPIOs 510 to 511 on device: omap-gpmc
[ 1.325080] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
[ 1.332379] rtc-pcf8563 0-0051: chip found, driver version 0.4.4
[ 1.341584] mmc0: new high speed MMC card at address 0001
[ 1.347591] mmcblk0: mmc0:0001 R1J57L 27.5 GiB
[ 1.352653] mmcblk0boot0: mmc0:0001 R1J57L partition 1 16.0 MiB
[ 1.358925] mmcblk0boot1: mmc0:0001 R1J57L partition 2 16.0 MiB
[ 1.365810] rtc-pcf8563 0-0051: rtc core: registered rtc-pcf8563 as rtc0
[ 1.373154] mmcblk0: p1 p2 p3
[ 1.376485] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 1.384956] leds-pca955x 2-0064: leds-pca955x: Using pca9552 16-bit LED driver at slave address 0x64
[ 1.412741] gpiochip_find_base: found new base at 502
[ 1.412874] gpiochip_add: registered GPIOs 502 to 509 on device: pca9554
[ 1.413357] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 400 kHz
[ 1.419979] rtc-pcf8563 0-0051: setting system clock to 2017-05-27 21:36:43 UTC (1495921003)
[ 1.431994] ALSA device list:
[ 1.434994] No soundcards found.
[ 1.441494] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 1.448854] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 2.106615] EXT4-fs (mmcblk0p2): recovery complete
[ 2.113634] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.121862] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 2.129372] devtmpfs: mounted
[ 2.132674] Freeing unused kernel memory: 264K (c088c000 - c08ce000)
[ 2.139054] This architecture does not have kernel memory protection.
[ 2.409538] random: systemd: uninitialized urandom read (16 bytes read, 12 bits of entropy available)
[ 2.424530] random: systemd: uninitialized urandom read (16 bytes read, 13 bits of entropy available)
[ 2.447771] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[ 2.466848] systemd[1]: Detected architecture arm.
[ 2.492797] systemd[1]: Set hostname to <DLS>.
[ 2.596044] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
[ 2.623310] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
[ 2.634672] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
[ 2.653449] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 16 bits of entropy available)
[ 2.753787] random: systemd: uninitialized urandom read (16 bytes read, 20 bits of entropy available)
[ 2.764660] random: systemd: uninitialized urandom read (16 bytes read, 20 bits of entropy available)
[ 2.774786] random: systemd: uninitialized urandom read (16 bytes read, 20 bits of entropy available)
[ 2.785144] random: systemd: uninitialized urandom read (16 bytes read, 20 bits of entropy available)
[ 3.044144] systemd[1]: Listening on Syslog Socket.
[ 3.072066] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 3.104020] systemd[1]: Created slice System Slice.
[ 3.146171] systemd[1]: Reached target Swap.
[ 3.172068] systemd[1]: Listening on udev Control Socket.
[ 3.202004] systemd[1]: Listening on Journal Socket.
[ 3.236444] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 3.286006] systemd[1]: Mounting POSIX Message Queue File System...
[ 3.337748] systemd[1]: Mounting Temporary Directory...
[ 3.372755] systemd[1]: Listening on Network Service Netlink Socket.
[ 3.413684] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 3.446845] systemd[1]: Starting Setup Virtual Console...
[ 3.482233] systemd[1]: Listening on udev Kernel Socket.
[ 3.511902] systemd[1]: Reached target Remote File Systems.
[ 3.542865] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 3.571772] systemd[1]: Reached target Paths.
[ 3.592053] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 3.623299] systemd[1]: Created slice system-getty.slice.
[ 3.652035] systemd[1]: Listening on Journal Socket (/dev/log).
[ 3.686242] systemd[1]: Starting Journal Service...
[ 3.726484] systemd[1]: Mounting Debug File System...
[ 3.776500] systemd[1]: Starting File System Check on Root Device...
[ 3.837910] systemd[1]: Starting Apply Kernel Variables...
[ 3.893941] systemd[1]: Created slice User and Session Slice.
[ 3.900201] systemd[1]: Reached target Slices.
[ 4.008062] systemd[1]: Mounted POSIX Message Queue File System.
[ 4.071964] systemd[1]: Mounted Debug File System.
[ 4.101844] systemd[1]: Mounted Temporary Directory.
[ 4.132481] systemd[1]: Started Journal Service.
[ 4.930225] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 5.986285] systemd-journald[86]: Received request to flush runtime journal from PID 1
[ 6.885355] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer reset
[ 6.885384] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[ 6.885399] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 6.885409] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 6.885417] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[ 6.885428] am335x-phy-driver 47401300.usb-phy: lookup for GPIO reset failed
[ 6.885438] am335x-phy-driver 47401300.usb-phy: GPIO lookup for consumer vbus-detect
[ 6.885446] am335x-phy-driver 47401300.usb-phy: using device tree for GPIO lookup
[ 6.885454] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 6.885462] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401300[0]'
[ 6.885470] am335x-phy-driver 47401300.usb-phy: using lookup tables for GPIO lookup
[ 6.885478] am335x-phy-driver 47401300.usb-phy: lookup for GPIO vbus-detect failed
[ 6.885537] 47401300.usb-phy supply vcc not found, using dummy regulator
[ 6.973304] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer reset
[ 6.973334] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[ 6.973350] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 6.973360] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 6.973368] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[ 6.973378] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO reset failed
[ 6.973388] am335x-phy-driver 47401b00.usb-phy: GPIO lookup for consumer vbus-detect
[ 6.973396] am335x-phy-driver 47401b00.usb-phy: using device tree for GPIO lookup
[ 6.973404] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 6.973412] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/ocp/usb@47400000/usb-phy@47401b00[0]'
[ 6.973420] am335x-phy-driver 47401b00.usb-phy: using lookup tables for GPIO lookup
[ 6.973428] am335x-phy-driver 47401b00.usb-phy: lookup for GPIO vbus-detect failed
[ 6.973485] 47401b00.usb-phy supply vcc not found, using dummy regulator
[ 7.188228] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 7.255465] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc1
[ 7.332297] Error: Driver 'pca953x' is already registered, aborting...
[ 7.350801] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[ 7.434208] Error: Driver 'pca953x' is already registered, aborting...
[ 7.687444] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 7.935096] remoteproc0: wkup_m3 is available
[ 7.939584] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 8.046608] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 8.274158] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 8.543256] remoteproc0: powering up wkup_m3
[ 8.548718] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217280
[ 8.634314] omap_hwmod: pruss: _wait_target_ready failed: -16
[ 8.675535] remoteproc0: remote processor wkup_m3 is now up
[ 8.675565] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[ 8.702744] ti-pruss 4a300000.pruss: couldn't enable pruss
[ 8.708372] ti-pruss: probe of 4a300000.pruss failed with error -16
[ 8.838232] PM: bootloader does not support rtc-only!
[ 9.614088] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 9.803900] EXT4-fs (mmcblk0p3): recovery complete
[ 9.866167] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
[ 12.023758] usbcore: registered new interface driver usbfs
[ 12.029363] usbcore: registered new interface driver hub
[ 12.098098] usbcore: registered new device driver usb
[ 12.194201] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[ 12.194228] musb-hdrc: MHDRC RTL version 2.0
[ 12.194236] musb-hdrc: setup fifo_mode 4
[ 12.194255] musb-hdrc: 28/31 max ep, 16384/16384 memory
[ 12.194408] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
[ 12.200212] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1
[ 12.310381] hub 1-0:1.0: USB hub found
[ 12.338306] hub 1-0:1.0: 1 port detected
[ 12.426657] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[ 12.426684] musb-hdrc: MHDRC RTL version 2.0
[ 12.426692] musb-hdrc: setup fifo_mode 4
[ 12.426707] musb-hdrc: 28/31 max ep, 16384/16384 memory
[ 12.426835] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 12.436227] musb-hdrc musb-hdrc.0.auto: VBUS_ERROR in a_wait_vrise (89, <AValid), retry #1, port1 00000100
[ 12.471531] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2
[ 12.489520] musb-hdrc musb-hdrc.0.auto: VBUS_ERROR in a_wait_vrise (89, <AValid), retry #2, port1 00000104
[ 12.521913] hub 2-0:1.0: USB hub found
[ 12.536930] hub 2-0:1.0: 1 port detected
[ 12.931475] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 12.971496] usb 2-1: new high-speed USB device number 2 using musb-hdrc
[ 13.186841] SCSI subsystem initialized
[ 13.221582] smsc95xx v1.0.4
[ 13.231141] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 13.247931] scsi host0: usb-storage 1-1:1.0
[ 13.257412] usbcore: registered new interface driver usb-storage
[ 13.305045] smsc95xx 2-1:1.0 eth2: register 'smsc95xx' at usb-musb-hdrc.1.auto-1, smsc95xx USB 2.0 Ethernet, 70:b3:d5:9d:c0:08
[ 13.323605] usbcore: registered new interface driver smsc95xx
[ 13.860996] the dpm base of gpmc cs 0 is 01000000
[ 13.917149] the dpm base of gpmc cs 2 is 02000000
[ 14.172212] random: nonblocking pool is initialized
[ 14.193893] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
[ 14.288875] scsi 0:0:0:0: Direct-Access STEC STEC USB 2.0 3300 PQ: 0 ANSI: 0 CCS
[ 14.342615] net eth1: initializing cpsw version 1.12 (0)
[ 14.347995] net eth0: initialized cpsw ale version 1.4
[ 14.384545] net eth0: ALE Table size 1024
[ 14.416141] net eth1: phy found : id is : 0x7c0f1
[ 14.465716] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 14.526154] net eth0: initializing cpsw version 1.12 (0)
[ 14.566179] net eth0: phy found : id is : 0x7c0f1
[ 14.609664] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 15.456755] sd 0:0:0:0: [sda] 15646720 512-byte logical blocks: (8.01 GB/7.46 GiB)
[ 15.479740] sd 0:0:0:0: [sda] Write Protect is off
[ 15.494769] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 15.497824] sd 0:0:0:0: [sda] No Caching mode page found
[ 15.511638] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 15.562346] sda: sda1 sda2 sda3
[ 15.576995] sd 0:0:0:0: [sda] Attached SCSI disk
[ 17.432251] cpsw 4a100000.ethernet eth1: Link is Up - 100Mbps/Full - flow control rx/tx
[ 17.440433] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 17.720344] EXT4-fs (sda3): recovery complete
[ 17.725076] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 18.002784] EXT4-fs (sda2): recovery complete
[ 18.007214] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
[ 18.034626] EXT4-fs (sda1): recovery complete
[ 18.039047] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
root@DLS:/mnt/cf#

when  our app run I see the following,it seems that it not appear in the boot time.

Broadcast message from systemd-journald@DLS (Sat 2017-05-27 21:41:58 UTC):

systemd[1]: Caught <ABRT>, dumped core as pid 774.


Broadcast message from systemd-journald@DLS (Sat 2017-05-27 21:41:58 UTC):

systemd[1]: Freezing execution.

[  401.574503] systemd-journald[86]: Failed to send WATCHDOG=1 notification message: Connection refused

It is the kernel  print info,why kernel will report this?

Regards

wangl

Hello,

what version of systemd/dbus are you using ?
Try and use the latest versions for systemd and dbus.

Are you trying to reboot the system using systemctl ?

Cheers,
--Prabhakar Lad

>>Are you trying to reboot the system using systemctl ?
No