ASUS RT-AC1200G+Sporadic restarts

[Darksyce]

Hello everyone, I for 3 weeks I have the new ASUS router RT-AC1200G+ H/W Ver: A and came with the version of Firmware V: 3.0.0.4.380_1234 that immediately trans turned on it updates the fimrware to the last version that is 3.0.0.4.380_4089.

The problem I have is that the router reboots only, it does so a few hours later it takes 1 or 2 or more days and I do not know if it is a hardware or software problem and it is that I have only 1 week left to do one return.

What is your opinion ?

Log:

Mar 4 13:03:23 rc_service: ntp 362:notify_rc restart_diskmon
Mar 4 13:03:30 RT-AC1200G+: start httpd - SSL
Mar 4 13:03:30 RT-AC1200G+: start httpd
Mar 4 13:03:31 syslog: Generating SSL certificate...
Mar 4 13:03:31 syslog: Generating SSL certificate...
Mar 4 13:03:32 jffs2: valid logs(1)
Mar 4 13:03:32 disk monitor: be idle
Mar 4 13:03:33 syslog: module ledtrig-usbdev not found in modules.dep
Mar 4 13:03:33 syslog: module leds-usb not found in modules.dep
Mar 4 13:03:33 kernel: SCSI subsystem initialized
Mar 4 13:03:38 disk_monitor: Finish
Mar 4 13:03:40 disk monitor: be idle
Aug 1 02:00:09 syslogd started: BusyBox v1.17.4
Aug 1 02:00:09 kernel: klogd started: BusyBox v1.17.4 (2016-11-03 15:46:45 CST)
Aug 1 02:00:09 kernel: Linux version 2.6.36.4brcmarm (root@asus) (gcc version 4.5.3 (Buildroot 2012.02) ) #1 PREEMPT Thu Nov 3 15:55:43 CST 2016
Aug 1 02:00:09 kernel: CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7f
Aug 1 02:00:09 kernel: CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Aug 1 02:00:09 kernel: Machine: Northstar Prototype
Aug 1 02:00:09 kernel: Ignoring unrecognised tag 0x00000000
Aug 1 02:00:09 kernel: Memory policy: ECC disabled, Data cache writealloc
Aug 1 02:00:09 kernel: Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Aug 1 02:00:09 kernel: Kernel command line: root=/dev/mtdblock2 console=ttyS0,115200 init=/sbin/preinit earlyprintk debug
Aug 1 02:00:09 kernel: Memory: 125488k/125488k available, 5584k reserved, 0K highmem
Aug 1 02:00:09 kernel: Virtual kernel memory layout:
Aug 1 02:00:09 kernel: vector : 0xffff0000 - 0xffff1000 ( 4 kB)
Aug 1 02:00:09 kernel: fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
Aug 1 02:00:09 kernel: DMA : 0xf7e00000 - 0xffe00000 ( 128 MB)
Aug 1 02:00:09 kernel: vmalloc : 0x88800000 - 0xf0000000 (1656 MB)
Aug 1 02:00:09 kernel: lowmem : 0x80000000 - 0x88000000 ( 128 MB)
Aug 1 02:00:09 kernel: modules : 0x7f000000 - 0x80000000 ( 16 MB)
Aug 1 02:00:09 kernel: .init : 0x80008000 - 0x80038000 ( 192 kB)
Aug 1 02:00:09 kernel: .text : 0x80038000 - 0x803e3000 (3756 kB)
Aug 1 02:00:09 kernel: .data : 0x803fc000 - 0x8041ef40 ( 140 kB)
Aug 1 02:00:09 kernel: Mount-cache hash table entries: 512
Aug 1 02:00:09 kernel: Found ST compatible serial flash with 256 64KB blocks; total size 16MB
Aug 1 02:00:09 kernel: ACP (Accelerator Coherence Port) enabled
Aug 1 02:00:09 kernel: bio: create slab <bio-0> at 0
Aug 1 02:00:09 kernel: PCI: no core
Aug 1 02:00:09 kernel: PCI: no core
Aug 1 02:00:09 kernel: PCI: Fixing up bus 0
Aug 1 02:00:09 kernel: PCI: Fixing up bus 1
Aug 1 02:00:09 kernel: PCI: scanning bus 0 !!!
Aug 1 02:00:10 kernel: PCI: Fixing up bus 0
Aug 1 02:00:10 kernel: VFS: Disk quotas dquot_6.5.2
Aug 1 02:00:10 kernel: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Aug 1 02:00:10 kernel: pflash: found no supported devices
Aug 1 02:00:10 kernel: bcmsflash: squash filesystem found at block 30
Aug 1 02:00:10 kernel: Creating 5 MTD partitions on "bcmsflash":
Aug 1 02:00:10 kernel: 0x000000000000-0x000000040000 : "boot"
Aug 1 02:00:10 kernel: 0x000000040000-0x000000ff0000 : "linux"
Aug 1 02:00:10 kernel: 0x0000001ef240-0x000000d30000 : "rootfs"
Aug 1 02:00:10 kernel: 0x000000d30000-0x000000ff0000 : "jffs2"
Aug 1 02:00:10 kernel: 0x000000ff0000-0x000001000000 : "nvram"
Aug 1 02:00:10 kernel: === PPTP init ===
Aug 1 02:00:10 kernel: Registering the dns_resolver key type
Aug 1 02:00:10 kernel: VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
Aug 1 02:00:10 kernel: ctf: module license 'Proprietary' taints kernel.
Aug 1 02:00:10 kernel: Disabling lock debugging due to kernel taint
Aug 1 02:00:10 kernel: et_module_init: passivemode set to 0x0
Aug 1 02:00:10 kernel: et_module_init: txworkq set to 0x0
Aug 1 02:00:10 kernel: et_module_init: et_txq_thresh set to 0xce4
Aug 1 02:00:10 kernel: et_module_init: et_rxlazy_timeout set to 0x3e8
Aug 1 02:00:10 kernel: et_module_init: et_rxlazy_framecnt set to 0x20
Aug 1 02:00:10 kernel: bcm_robo_enable_switch: EEE is disabled
Aug 1 02:00:10 kernel: eth0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 9.10.178.27 (r584393)
Aug 1 02:00:10 kernel: wl_module_init: passivemode set to 0x0
Aug 1 02:00:10 kernel: wl_module_init: txworkq set to 0x0
Aug 1 02:00:10 kernel: PCI: Enabling device 0001:01:00.0 (0140 -> 0142)
Aug 1 02:00:10 kernel: eth1: Broadcom BCM43227 802.11 Wireless Controller 9.10.178.27 (r584393)
Aug 1 02:00:10 kernel: External imprecise Data abort at addr=0x2adfc0a0, fsr=0x1c06, pc=0x2ab027a0 lr=0x2acc2c00 ignored.
Aug 1 02:00:10 kernel: eth2: Broadcom BCM43c8 802.11 Wireless Controller 9.10.178.27 (r584393)
Aug 1 02:00:10 ntp: start NTP update
Mar 4 21:55:35 rc_service: ntp 362:notify_rc restart_diskmon
Mar 4 21:55:42 RT-AC1200G+: start httpd - SSL
Mar 4 21:55:42 RT-AC1200G+: start httpd
Mar 4 21:55:43 syslog: Generating SSL certificate...
Mar 4 21:55:43 syslog: Generating SSL certificate...
Mar 4 21:55:44 disk monitor: be idle
Mar 4 21:55:44 jffs2: valid logs(1)
Mar 4 21:55:45 syslog: module ledtrig-usbdev not found in modules.dep
Mar 4 21:55:45 syslog: module leds-usb not found in modules.dep
Mar 4 21:55:45 kernel: SCSI subsystem initialized
Mar 4 21:55:51 disk_monitor: Finish
Mar 4 21:55:52 disk monitor: be idle
Mar 4 22:00:53 disk_monitor: Got SIGALRM...
Mar 4 23:00:53 disk_monitor: Got SIGALRM...