RT-AC3200 JFFS2 notice

[tim]

What's this about? Is it anything to be concerned about?
I have seen the last few times I have done a power cycle.

Jan  1 00:00:14 kernel: JFFS2 notice: (369) check_node_data: wrong data CRC in data node at 0x02a26e1c: read 0x6a7011d7, calculated 0x68c4a427.
Jan  1 00:00:14 kernel: JFFS2 notice: (369) check_node_data: wrong data CRC in data node at 0x00e47ac4: read 0x45e0387d, calculated 0xf76a8a99.

and this:

Jul 22 21:19:25 miniupnpd[793]: delete_filter_rule() : iptc_delete_num_entry(): Index of deletion too big
Jul 22 21:20:07 miniupnpd[793]: delete_filter_rule() : iptc_delete_num_entry(): Index of deletion too big
Jul 22 21:20:41 miniupnpd[793]: delete_filter_rule() : iptc_delete_num_entry(): Index of deletion too big