RT-AC87U rebooted

[snbdora]

The router rebooted today running f/w - 3.0.0.4.382_50702

The reboot message is given below. Has anyone observed any similar reboot problem on this router?

Thanks

May  4 22:05:03 kernel: _ Reboot message ... _______________________________________________________
May  4 22:05:03 kernel: <4>Emergency Sync complete
May  4 22:05:03 kernel: <6>IDPfw: Exit IDPfw
May  4 22:05:03 kernel: �U�od epilog takes 0 jiffies
May  4 22:05:03 kernel: <6>IDPfw: Exit IDPfw
May  4 22:05:03 kernel: <6>Exit chrdev /dev/idpfw with major 191
May  4 22:05:03 kernel: <6>Exit chrdev /dev/detector with major 190
May  4 22:05:03 kernel: <4>
May  4 22:05:03 nat: apply redirect rules
May  4 22:05:03 qcsapi: write qcsapi conf ok
May  4 22:05:03 kernel: <4>gro disabled
May  4 22:05:03 kernel: <4>Attempt to kill tasklet from interrupt
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 9 for vlan1 mvlan_en 0
May  4 22:05:03 kernel: <6>device eth0 left promiscuous mode
May  4 22:05:03 kernel: <6>br0: port 1(vlan1) entering forwarding state
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 2 for vlan1 mvlan_en 0
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 13 for vlan1 mvlan_en 0
May  4 22:05:03 kernel: <6>device eth0 entered promiscuous mode
May  4 22:05:03 kernel: <6>br0: topology change detected, propagating
May  4 22:05:03 kernel: <6>br0: port 1(vlan1) entering forwarding state
May  4 22:05:03 kernel: <6>br0: port 1(vlan1) entering forwarding state
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 1 for vlan1 mvlan_en 0
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 13 for vlan2 mvlan_en 0
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 1 for vlan2 mvlan_en 0
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 4 for vlan1 mvlan_en 0
May  4 22:05:03 kernel: <6>br0: port 2(eth1) entering forwarding state
May  4 22:05:03 kernel: <6>br0: port 1(vlan1) entering forwarding state
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 9 for vlan1 mvlan_en 0
May  4 22:05:03 kernel: <6>device eth0 left promiscuous mode
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 2 for vlan1 mvlan_en 0
May  4 22:05:03 kernel: <6>device vlan1 left promiscuous mode
May  4 22:05:03 kernel: <6>br0: port 1(vlan1) entering disabled state
May  4 22:05:03 kernel: <6>device eth1 left promiscuous mode
May  4 22:05:03 kernel: <6>br0: port 2(eth1) entering disabled state
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 6 for vlan1 mvlan_en 0
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 17 for vlan1 mvlan_en 0
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 9 for vlan2 mvlan_en 0
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 2 for vlan2 mvlan_en 0
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 6 for vlan2 mvlan_en 0
May  4 22:05:03 kernel: <4>et1: et_mvlan_netdev_event: event 17 for vlan2 mvlan_en 0
May  4 22:05:03 kernel: <6>usbcore: deregistering interface driver cdc_mbim
May  4 22:05:03 kernel: <6>usbcore: deregistering interface driver cdc_ncm
May  4 22:05:03 kernel: <6>usbcore: deregistering interface driver qmi_wwan
May  4 22:05:03 kernel: <6>usbcore: deregistering interface driver cdc_wdm
May  4 22:05:03 kernel: <6>usbcore: deregistering interface driver rndis_host
May  4 22:05:03 kernel: <6>usbcore: deregistering interface driver cdc_ether
May  4 22:05:03 kernel: <6>usbcore: deregistering interface driver asix
May  4 22:05:03 kernel: <6>usbcore: deregistering interface driver cdc_acm
May  4 22:05:03 kernel: <6>usbcore: deregistering interface driver usblp
May  4 22:05:03 kernel: <6>xhci_hcd 0000:00:0c.0: remove, state 1
May  4 22:05:03 kernel: <6>usb usb1: USB disconnect, address 1
May  4 22:05:03 kernel: <6>xhci_hcd 0000:00:0c.0: USB bus 1 deregistered
May  4 22:05:03 kernel: <4>Attempt to kill tasklet from interrupt
May  4 22:05:03 kernel: ____________________________________________________________________________