[FS#603] umdns crashes on reboot

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - Damjan Georgievski (gdamjan) 

Attached to Project - LEDE Project
Summary - umdns crashes on reboot
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Low
Priority - Very Low
Reported Version - lede-17.01
Due in Version - Undecided
Due Date - Undecided
Details - LEDE built from the 17.01 branch, for TP Link wr841n

Reboot (17.01-SNAPSHOT, r3267-f4fc12f023)
umdns_2017-02-15-0d545ed7-1_mips_24kc.ipk

On booting, most ofthen than not, umdns will crash, then get restarted and it'll work fine:

[   18.050293] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[   18.473574] 
[   18.473574] do_page_fault(): sending SIGSEGV to umdns for invalid read access from 00000010
[   18.482305] epc = 77909993 in libubox.so[77906000+17000]
[   18.487850] ra  = 77909a5f in libubox.so[77906000+17000]
[   18.493674] 
[   19.930304] br-lan: port 1(eth0) entered forwarding state
[   20.305907] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready


core file attached

One or more files have been attached.

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=603