[FS#778] DNSMASQ error

[LEDE Bugs]

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

User who did this - bouwew (bouwew) 

Attached to Project - LEDE Project
Summary - DNSMASQ error
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - High
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - Supply the following if possible:
 - Device problem occurs on: WDR4900 V1
 - Software versions of LEDE release, packages, etc. : LEDE Reboot SNAPSHOT r4115-e66f17a / LuCI Master (git-17.130.58552-d04f667) 
 - Steps to reproduce: none, happens regularly, dnsmasq restart sometimes automatically, sometimes not. If that happens, internet is gone.
   
I see this in the log:

Sat May 13 10:19:14 2017 kern.info kernel: [54034.628553] dnsmasq[26500]: unhandled signal 11 at 1009b000 nip b7b6f324 lr 1000a060 code 30001
Sat May 13 10:19:14 2017 daemon.info procd: Instance dnsmasq::cfg02411c s in a crash loop 6 crashes, 5 seconds since last crash
Sat May 13 10:24:02 2017 daemon.notice hostapd: wlan1: AP-STA-CONNECTED 00:ae:fa:eb:12:72
Sat May 13 10:24:09 2017 daemon.err uhttpd[10456]: udhcpc: started, v1.26.2
Sat May 13 10:24:09 2017 daemon.err uhttpd[10456]: udhcpc: sending discover
Sat May 13 10:24:12 2017 daemon.err uhttpd[10456]: udhcpc: no lease, failing
Sat May 13 10:24:12 2017 daemon.info dnsmasq[28129]: started, version 2.77test5 cachesize 5000
Sat May 13 10:24:12 2017 daemon.info dnsmasq[28129]: compile time options: no-IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP no-DHCPv6 no-Lua TFTP conntrack ipset auth DNSSEC no-ID loop-detect inotify
 

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=778