bmc每隔五分钟就会自动重启，从串口的打印信息来看是由于看门狗的倒计时，用 .\ipmitool.exe -H 192.168.2.100 -I lanplus -p 623 -C 17 mc watchdog off的命令尝试关闭看门狗不管用
串口信息如下：
[ 275.743639] [I2C-11-RT<-5|-5>] M<0x48|0x1|0x0|1|10> L<1|2|0> C<1|0|2> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ 275.757941] [I2C-04-RT<-5|-5>] M<0x30|0x0|0x0|3|10> L<7|0|0> C<7|0|0> E<0x1|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ 276.037291] [I2C-08-RT<-5|-5>] M<0x21|0x1|0x0|1|10> L<1|1|0> C<1|0|1> E<0x801|0x0|0x0|0x1> I<0x0|0x510|0x0>
[ 276.051228] [I2C-08-RT<-5|-5>] M<0x48|0x1|0x0|1|10> L<1|2|0> C<1|0|2> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ 276.814174] [I2C-08-RT<-5|-5>] M<0x47|0x1|0x0|1|10> L<1|1|0> C<1|0|1> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
1970-01-01 08:04:47.102906 maca ERROR: init.lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 7
iBMC login: 1970-01-01 08:05:02.162482 maca ERROR: init.lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 8
1970-01-01 08:05:02.236518 maca NOTICE: init.lua(246): recheck startup status completely, total components count: 47, normal count: 46, abnormal components: [my_app]
Stopping Session c1 of User Administrator...
[ OK ] Removed slice Slice /system/modprobe.
[ OK ] Stopped target Multi-User System.
[ OK ] Stopped target Login Prompts.
[ OK ] Stopped target Timer Units.
[ OK ] Stopped start logrotate timer.
[ OK ] Stopped start partition usage monitor timer.
[ OK ] Stopped Daily Cleanup of Temporary Directories.
Stopping alarm service...
Stopping ibmc ssdp module...
[ 303.707675] 54,1970-01-01 00:05:03,2623,gpio_cmd_get_int_event,1321,gpio_get_int_event errs(-4)
Stopping energy service...
Stopping ibmc file transfer module...
Stopping Getty on ttyS0...
Stopping hardware service...
Stopping interface service...
Stopping system memory monitor...
Stopping my_app service...
Stopping om_priv service...
Stopping system process memory monitor...
Stopping ras service...
Stopping rmmod driver service...
Stopping security service...
Stopping Simple Network Ma…ent Protocol (SNMP) Daemon....
Stopping Load/Save Random Seed...
Stopping A server which su…tive communication protocol...
[ OK ] Stopped system memory monitor.
[ OK ] Stopped system process memory monitor.
[ OK ] Stopped Getty on ttyS0.
[ OK ] Stopped A server which sup…active communication protocol.tupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 6
[ OK ] Stopped my_app service.ERROR: init.lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 7
[ OK ] Stopped alarm service. ERROR: init.lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 8
[ OK ] Stopped security service.TICE: init.lua(246): check startup status completely, total components count: 47, normal count: 46, abnormal components: [my_app]
[ OK ] Stopped ras service.ca NOTICE: init.lua(342): start to restart abnormal components and recheck startup status
[ OK ] Stopped energy service.ERROR: init.lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 1
[ OK ] Stopped hardware service.ROR: init.lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 2
[ OK ] Stopped om_priv service. M<0x30|0x0|0x0|3|10> L<7|0|0> C<7|0|0> E<0x1|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ OK ] Stopped ibmc ssdp module.M<0x48|0x1|0x0|1|10> L<1|2|0> C<1|0|2> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ OK ] Stopped interface service.<0x21|0x1|0x0|1|10> L<1|1|0> C<1|0|1> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ OK ] Stopped Session c1 of User Administrator.|10> L<1|2|0> C<1|0|2> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ OK ] Removed slice Slice /system/getty.1|0x0|1|10> L<1|1|0> C<1|0|1> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
Stopping om service... ERROR: init.lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 3
Stopping Rsyslog Logging Service...lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 4
Stopping User Login Management...t.lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 5
Stopping User Manager for UID 502...ua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 6
[ OK ] Stopped om service.|-5>] M<0x48|0x1|0x0|1|10> L<1|2|0> C<1|0|2> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ OK ] Stopped User Manager for UID 502.x0|0x0|3|10> L<7|0|0> C<7|0|0> E<0x1|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ OK ] Stopped Simple Network Man…ement Protocol (SNMP) Daemon..1|0|1> E<0x801|0x0|0x0|0x1> I<0x0|0x510|0x0>
[ OK ] Stopped Load/Save Random Seed.8|0x1|0x0|1|10> L<1|2|0> C<1|0|2> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ OK ] Stopped Rsyslog Logging Service.0x1|0x0|1|10> L<1|1|0> C<1|0|1> E<0x801|0x0|0x0|0x1> I<0x0|0x710|0x0>
[ 304.687308] 55,1970-01-01 00:05:04,2581,bt_recv_data,428,bt(0) recv req msg ERESTARTSYS, bt_state(0).p.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 7
[ 304.688790] 56,1970-01-01 00:05:04,2635,ipmb_cmd_check_data_readable,1285,ipmb check read was interrupted, ret = -4
Stopping bmc_core service...2 maca ERROR: init.lua(185): [my_app]StartupCheck failed, error: org.freedesktop.DBus.Error.ServiceUnknown: The name bmc.kepler.my_app was not provided by any .service files, check count: 8
Stopping User Runtime Directory /run/user/502...check startup status completely, total components count: 47, normal count: 46, abnormal components: [my_app]
[ OK ] Stopped User Login Management.ministrator...
[ OK ] Unmounted /run/user/502.tem/modprobe.
[ OK ] Stopped User Runtime Directory /run/user/502.
[ OK ] Removed slice User Slice of UID 502.
Stopping Permit User Sessions...
[ OK ] Stopped bmc_core service.imer.
Stopping framework service... monitor timer.
[ OK ] Stopped Permit User Sessions.orary Directories.
[ 304.948520] dwc3 8800000.dwc3: request ffff1d6b4f0b2600 was not queued to ep1in
[ 304.955823] dwc3 8800000.dwc3: request ffff1d6b4f0b29c0 was not queued to ep2in
[ OK ] Stopped framework service.03,2623,gpio_cmd_get_int_event,1321,gpio_get_int_event errs(-4)
Stopping D-Bus System Message Bus...
[ OK ] Stopped D-Bus System Message Bus.e...
Stopping /etc/rc.local Compatibility...
[ OK ] Stopped /etc/rc.local Compatibility.
[ *** ] A stop job is running for rmmod driver service (3s / 1min 30s)
[ ***] A stop job is running for rmmod driver service (4s / 1min 30s)
[ 308.164156] hisport_cdev: 1413, listen thread end, ret=0
[ OK ] Stopped rmmod driver service.
[ OK ] Stopped target Basic System.
[ OK ] Stopped target Path Units..
[ OK ] Stopped Dispatch Password …ts to Console Directory Watch.
[ OK ] Stopped Forward Password R…uests to Wall Directory Watch.
[ OK ] Stopped target Slice Units.ce...
[ OK ] Removed slice User and Session Slice.
[ OK ] Stopped target Socket Units.nt Protocol (SNMP) Daemon....
[ OK ] Closed D-Bus System Message Bus Socket.
[ OK ] Stopped target System Initialization.nication protocol...
[ OK ] Stopped Apply Kernel Variables.
[ OK ] Stopped Update is Completed.y monitor.
[ OK ] Stopped Rebuild Journal Catalog.
Stopping Record System Boot/Shutdown in UTMP...
[ OK ] Stopped Record System Boot/Shutdown in UTMP.
[ OK ] Stopped Create Volatile Files and Directories.
[ OK ] Stopped target Local File Systems.
Unmounting /data/backup...
Unmounting /data/ibma...
Unmounting /data/sp...
Unmounting /data/trust...
Unmounting /etc/machine-id...
Unmounting /opt/bmc/pram...
Unmounting /tmp...
Stopping Flush Journal to Persistent Storage...
[ OK ] Unmounted /data/backup.
[ OK ] Unmounted /data/ibma.
[ OK ] Unmounted /data/sp.
[ OK ] Unmounted /data/trust.
[ OK ] Unmounted /etc/machine-id.
[ OK ] Unmounted /opt/bmc/pram.
[ OK ] Unmounted /tmp.
[ OK ] Stopped Flush Journal to Persistent Storage.
Unmounting /data...
Unmounting /var/log...
[ OK ] Unmounted /data.
[ OK ] Unmounted /var/log.
Unmounting /var...
[ OK ] Unmounted /var.
[ OK ] Stopped target Preparation for Local File Systems.
[ OK ] Stopped target Swaps.
[ OK ] Reached target Unmount All Filesystems.
[ OK ] Stopped Remount Root and Kernel File Systems.
[ OK ] Stopped Create Static Device Nodes in /dev.
[ OK ] Reached target System Shutdown.
[ OK ] Reached target Late Shutdown Services.
[ OK ] Finished System Reboot.
[ OK ] Reached target System Reboot.
[systemd-shutdown] -----------------------------------------------------------------
[systemd-shutdown] USER PID PPID CMD
[systemd-shutdown] 0 1 0 /lib/systemd/systemd-shutdown reboot --timeout 90000000us --log-level 6 --dfx-reboot 1 --log-target kmsg --log-color
[systemd-shutdown] 0 4992 1 (process_status)
[systemd-shutdown] -----------------------------------------------------------------
[ 310.344452] xhci-hcd xhci-hcd.1.auto: Host halt failed, -110
[ 310.382231] xhci-hcd xhci-hcd.0.auto: Host halt failed, -110
[ 313.047678] reboot: Restarting system
NOTICE: watchdog reboot setting success.
[I][00b2]: 0810 0x0823af70 0x08235bf0 0x08235bbc 0x08233bc8
[I][0021]: 0144 0x00000000 0x08744000 0x0821b259 0x0875e000
[I][00b1]: 0211 0x00000006 0x00000004 0x00000005 0x0875e000
[I][009f]: 0864 0x00000006 0x00000004 0x00000005 0x08744000
[W][009f]: 0919 0x00000001 0x17c00000 0x03e7b351 0x00000002
[W][009f]: 0988 0x00000002 0x17c00000 0x03e7b351 0x00000002
[W][009f]: 1070 0xffffffea 0x00000004 0x00000005 0x08744000
[W][009f]: 0919 0x00000001 0x17c00000 0x03e7b351 0x00000002
[W][009f]: 0988 0x00000002 0x17c00000 0x03e7b351 0x00000002
[W][009f]: 1076 0xffffffea 0x00000004 0x00000005 0x08744000
[I][009a]: 0300 0xe000e114 0x00000000 0x08205405 0x00000000
[I][00e1]: 0411 0x0000008f 0x00000000 0x082117eb 0x0000008f
[I][00e1]: 0515 0x0000008f 0x0000008f 0x08203887 0x000000f6
[I][00b2]: 1191 0x00000000 0xffffffff 0x0821e99d 0x0000008f
[I][00a5]: 0038 0x082396f4 0x082346a8 0x00000002 0x0823aa40
[I][00a5]: 0038 0x082396f4 0x082346a8 0x00000000 0x0823e800
[I][00b2]: 0628 0xffffffff 0xffffffff 0x0821e99d 0x0000008f
[I][00e1]: 0411 0x0000008f 0x08237ac8 0x0821169b 0x0821e99d
[I][00e1]: 0447 0x0821e99d 0x0821e99d 0x0000008f 0x00000003
[I][00b2]: 1226 0x00000000 0xffffffff 0x0821e99d 0x0000008f
[I][00b2]: 1307 0x00000000 0xffffffff 0x0821e99d 0x0000008f
[I][00b2]: 1310 0x00000001 0xffffffff 0x0821e99d 0x0000008f
[W][00a1]: 0466 0x00000000 0x00000000 0xa1740000 0x00000001
[W][00a1]: 0466 0x00000000 0x00000000 0xa1740000 0x00000001
[W][00a1]: 0466 0x00000000 0x00000000 0xa1740000 0x00000001
[I][00b2]: 1310 0x00000002 0xffffffff 0x0821e99d 0x0000008f
[I][00a5]: 0038 0x082396f4 0x082346d4 0x00000003 0x0823aa40
[I][00b2]: 1310 0x00000003 0xffffffff 0x0821e99d 0x0000008f
[I][00b2]: 0679 0x00000001 0xffffffff 0x0821e99d 0x0000008f
[I][00b2]: 1310 0x00000004 0xffffffff 0x0821e99d 0x0000008f
[I][00e1]: 0411 0x0000008f 0x08237ac8 0x0821169b 0x0821e99d
[I][00e1]: 0447 0x0821e99d 0x0821e99d 0x0000008f 0x00000003
[I][00b2]: 1338 0x00000000 0xffffffff 0x0821e99d 0x0000008f
Serial Probe!
66
U-Boot Runing...
Boot Strap:0000FAFE
Reboot Control:00000001
Boot from Area 0(boot_cnt0[3] boot_cnt1[0])
Serial Probe!
66Core: 4 devices, 4 uclasses
MMC:
Loading Environment from nowhere... OK
In: serial
Out: serial
Err: serial
Net: eth0: hi1711_gmac
Hit 'ctrl + b' to stop autoboot: 0
blk_probe
detect ext4img info: block cnt:385024,block size:1024
log2blksz 10
3486784 bytes read in 202 ms (16.5 MiB/s)
13278 bytes read in 9 ms (1.4 MiB/s)
5242880 bytes read in 300 ms (16.7 MiB/s)
## Booting kernel from Legacy Image...
Image Name: linux
Image Type: Linux Kernel Image (uncompressed)
Verifying Checksum ... OK
## Flattened Device Tree blob.
Booting using the fdt blob.
Working FDT set to 87400000
Loading Kernel Image to 87480000
Using Device Tree in place.
Working FDT set to 87400000
fdt_fix_memory_prop: vce_flag is 0 (SYSCTRL_INITIAL_INF: 0xbfefffff)
boot NOTICE: Before BL31 init mmu
NOTICE: ddr_size=0x3
NOTICE: BL31 init mmu done
NOTICE: BL31: v0.00:0
NOTICE: BL31: Built : 19:10:04, 19:10:04
NOTICE: fiq init done !
Uncompressing... done, booting...
[ 0.779859] **** Total Boot time: 779 ms, uncompress initrd cost 227 ms ****
[ 0.780455] 1970-01-01 00:00:00 [AT]mount ...
rootfstype=ext4
extroot=/dev/nvm_active
extinit=/sbin/init
[ 0.811903] 1970-01-01 00:00:00 [FT] now execute /sbin/init
[ 0.827080] 1970-01-01 00:00:00 [AT]insmod...
[ 0.968397] [RTOS fiq]@@ register fiq
[ 1.078913] 1970-01-01 00:00:01 insmod success!
[ 1.094022] 1970-01-01 00:00:01 [AT]create node...
[ 1.797945] 1970-01-01 00:00:01 check gpp0-2 loop_cnt = 0
/dev/mmcblk0gp2
/dev/mmcblk0gp0
/dev/mmcblk0gp1
[ 1.905117] 1970-01-01 00:00:01 [AT]mount partitions...
[ 1.961599] 1970-01-01 00:00:01 [AT]switch to second rootfs...
Welcome to RTOS 208.8.1 arm64le-preempt-pro-5.10!